Pith Number

pith:532ELAUC

pith:2012:532ELAUCS6JAO6AXYMBAYOCMEW

not attested not anchored not stored refs pending

The Pisa Stellar Evolution Data Base for low-mass stars

G. Valle, M. Dell'Omodarme, P. G. Prada Moroni, S. Degl'Innocenti

arxiv:1202.4864 v1 · 2012-02-22 · 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{532ELAUCS6JAO6AXYMBAYOCMEW}

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	2026-05-18T03:21:45.726214Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eef44582829792077817c3020c384c25b9f12973f1212c2c8cae03f9b8b8f679

Aliases

arxiv: 1202.4864 · arxiv_version: 1202.4864v1 · doi: 10.48550/arxiv.1202.4864 · pith_short_12: 532ELAUCS6JA · pith_short_16: 532ELAUCS6JAO6AX · pith_short_8: 532ELAUC

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/532ELAUCS6JAO6AXYMBAYOCMEW \
  | 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: eef44582829792077817c3020c384c25b9f12973f1212c2c8cae03f9b8b8f679

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7eeadd4fa63b0f34d98d0181340d58137ca400ddb2a8b4e93a5225cc8f4c826a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-02-22T09:12:16Z",
    "title_canon_sha256": "f27a691af28ae542226ea443175acd1035dd042072f92ddc0fa5cffa072987ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.4864",
    "kind": "arxiv",
    "version": 1
  }
}