Pith Number

pith:2MCMS57S

pith:2019:2MCMS57S47GKTTKLXKQCGGCTYK

not attested not anchored not stored refs pending

Astro2020 Science White Paper: Stellar Physics and Galactic Archeology using Asteroseismology in the 2020's

Anthony L. Piro, Benoit Mosser, Daniel Huber, David Soderblom, Dennis Stello, Derek Buzasi, Douglas R. Gies, Gerard van Belle, Jamie Tayar, Jason Jackiewicz, Jennifer Johnson, Jennifer Sobeck, Jennifer van Saders, Jessie L. Christiansen, Jim Fuller, JJ Hermes, Joyce Guzik, Katia Cunha, Keivan Stassun, Marc Pinsonneault, Matteo Cantiello, Melissa Ness, Paul Beck, Rachael Roettenbacher, Rafael A. Garcia, Regner Trampedach, Ricky Egeland, Sarbani Basu, Saskia Hekker, Steve Kawaler, Theo ten Brummelaar, Timothy R. Bedding, Travis Metcalfe, Victor Silva Aguirre, William J. Chaplin

arxiv:1903.08188 v1 · 2019-03-19 · astro-ph.SR · astro-ph.EP · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2MCMS57S47GKTTKLXKQCGGCTYK}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:50:50.128170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d304c977f2e7cca9cd4bbaa0231853c2be2343a747d1e7d9b1c3f03378f9df07

Aliases

arxiv: 1903.08188 · arxiv_version: 1903.08188v1 · doi: 10.48550/arxiv.1903.08188 · pith_short_12: 2MCMS57S47GK · pith_short_16: 2MCMS57S47GKTTKL · pith_short_8: 2MCMS57S

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/2MCMS57S47GKTTKLXKQCGGCTYK \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: d304c977f2e7cca9cd4bbaa0231853c2be2343a747d1e7d9b1c3f03378f9df07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a2d6cad2cfb058639c8458594e18f57250332b866dc22153df82ffc4168300b",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-03-19T18:05:01Z",
    "title_canon_sha256": "60c3a279e9de4dac9b28db846b779172b0c7f26173afe190267922c72f1016f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.08188",
    "kind": "arxiv",
    "version": 1
  }
}