Pith Number

pith:ZSAJTY5S

pith:2022:ZSAJTY5SUQXRM5VU6YBYK44VDR

not attested not anchored not stored refs pending

PARSEC V2.0: Stellar tracks and isochrones of low and intermediate mass stars with rotation

A. Bressan, C. T. Nguyen, G. Costa, G. Volpato, L. Girardi, P. Goudfrooij, P. Marigo, X. Fu, Y. Chen

arxiv:2207.08642 v3 · 2022-07-18 · 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{ZSAJTY5SUQXRM5VU6YBYK44VDR}

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	2026-07-05T04:59:28.398398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc8099e3b2a42f1676b4f6038573951c7bb978084747d1e6f6d263ef6572d8c0

Aliases

arxiv: 2207.08642 · arxiv_version: 2207.08642v3 · doi: 10.48550/arxiv.2207.08642 · pith_short_12: ZSAJTY5SUQXR · pith_short_16: ZSAJTY5SUQXRM5VU · pith_short_8: ZSAJTY5S

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/ZSAJTY5SUQXRM5VU6YBYK44VDR \
  | 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: cc8099e3b2a42f1676b4f6038573951c7bb978084747d1e6f6d263ef6572d8c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8802ec5f7a31d671a611c1965237cdb7ac8a7baee635e8e075a5ed44e4042e2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-07-18T14:41:07Z",
    "title_canon_sha256": "c9361db0a618b3936fd077c053bf323f24510620d90ee0abf03fdc262f8c5c61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.08642",
    "kind": "arxiv",
    "version": 3
  }
}