Pith Number

pith:5EOODBSL

pith:2019:5EOODBSLNZD4K47WPGPHHJ7CS6

not attested not anchored not stored refs pending

Astro2020: Molecular Masers as Probes of the Dynamic Atmospheres of Dying Stars

Graham M. Harper, Lynn D. Matthews, Mark J Claussen

arxiv:1903.05602 v1 · 2019-03-13 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5EOODBSLNZD4K47WPGPHHJ7CS6}

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	2026-05-17T23:51:20.497682Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e91ce1864b6e47c573f6799e73a7e297b3072a25313306690192d2318cb947f2

Aliases

arxiv: 1903.05602 · arxiv_version: 1903.05602v1 · doi: 10.48550/arxiv.1903.05602 · pith_short_12: 5EOODBSLNZD4 · pith_short_16: 5EOODBSLNZD4K47W · pith_short_8: 5EOODBSL

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/5EOODBSLNZD4K47WPGPHHJ7CS6 \
  | 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: e91ce1864b6e47c573f6799e73a7e297b3072a25313306690192d2318cb947f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "deb727b5c0712e189070b324268adb0f68f4a6ad61ee90adb61c1cc4da81e6da",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-03-13T17:06:02Z",
    "title_canon_sha256": "7eb6b7def10f351270e39abbca92da905a0f73fe12b4a048a26b73f33ecf581b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.05602",
    "kind": "arxiv",
    "version": 1
  }
}