Pith Number

pith:PRZOOCO5

pith:2019:PRZOOCO5OT2FZNGXX3UOPVDMFJ

not attested not anchored not stored refs pending

Stellar Evolution in Real Time: Models Consistent with Direct Observation of Thermal Pulse in T Ursae Minoris

L\'aszl\'o Kiss, L\'aszl\'o Moln\'ar, Meridith Joyce

arxiv:1905.00597 v2 · 2019-05-02 · 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{PRZOOCO5OT2FZNGXX3UOPVDMFJ}

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	2026-05-17T23:41:08.828871Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c72e709dd74f45cb4d7bee8e7d46c2a4599e5e548c822f4934c123fc8692cd0

Aliases

arxiv: 1905.00597 · arxiv_version: 1905.00597v2 · doi: 10.48550/arxiv.1905.00597 · pith_short_12: PRZOOCO5OT2F · pith_short_16: PRZOOCO5OT2FZNGX · pith_short_8: PRZOOCO5

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/PRZOOCO5OT2FZNGXX3UOPVDMFJ \
  | 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: 7c72e709dd74f45cb4d7bee8e7d46c2a4599e5e548c822f4934c123fc8692cd0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3edcf27991604f811e34efdc236fdbfd8191bb798951e728ffa4f7ad9b0e9d6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-05-02T07:25:50Z",
    "title_canon_sha256": "8b2ac4571dabef8c15f77ec6bc749be147719de85e098e8867a2e6a00ad16e3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.00597",
    "kind": "arxiv",
    "version": 2
  }
}