Pith Number

pith:FKFPSDFH

pith:2010:FKFPSDFHQEBIPSHBMSTASELJU2

not attested not anchored not stored refs pending

Young Stars in the Time Domain: A Cool Stars 16 Splinter Summary

Ettore Flaccomio, Fabienne Bastien, James Muzerolle, Kevin Flaherty, Kevin R. Covey, Maria Morales-Calder\'on, Neal J. Turner, Peter Plavchan, Stephen Marsden

arxiv:1012.3732 v1 · 2010-12-16 · 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{FKFPSDFHQEBIPSHBMSTASELJU2}

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	2026-05-18T04:33:05.723073Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a8af90ca7810287c8e164a6091169a6934d22f51548d66a8d3eab78fba88aaa

Aliases

arxiv: 1012.3732 · arxiv_version: 1012.3732v1 · doi: 10.48550/arxiv.1012.3732 · pith_short_12: FKFPSDFHQEBI · pith_short_16: FKFPSDFHQEBIPSHB · pith_short_8: FKFPSDFH

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/FKFPSDFHQEBIPSHBMSTASELJU2 \
  | 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: 2a8af90ca7810287c8e164a6091169a6934d22f51548d66a8d3eab78fba88aaa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d03f80e13397bc8ec6aa7a13da1003ee67123ea21753647fc22cc76ad6d7194",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-12-16T20:04:49Z",
    "title_canon_sha256": "9d927140b021da3a80c13b3c255b412f03fb8a5f0a02babce6a5b53b6f257f12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.3732",
    "kind": "arxiv",
    "version": 1
  }
}