Pith Number

pith:Z3JBJUSH

pith:2016:Z3JBJUSHO7LK6RAUUNWIV5M36K

not attested not anchored not stored refs pending

Stellar evolution in the outer Galaxy

Agata Karska, Aleksandra Le\'sniewska, Marta Sewi{\l}o, Natasza Si\'odmiak, Ryszard Szczerba

arxiv:1603.01147 v2 · 2016-03-03 · astro-ph.SR · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z3JBJUSHO7LK6RAUUNWIV5M36K}

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	2026-05-18T01:08:11.716254Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ced214d24777d6af4414a36c8af59bf295f3b594a398015b9873e8fab7addccf

Aliases

arxiv: 1603.01147 · arxiv_version: 1603.01147v2 · doi: 10.48550/arxiv.1603.01147 · pith_short_12: Z3JBJUSHO7LK · pith_short_16: Z3JBJUSHO7LK6RAU · pith_short_8: Z3JBJUSH

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/Z3JBJUSHO7LK6RAUUNWIV5M36K \
  | 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: ced214d24777d6af4414a36c8af59bf295f3b594a398015b9873e8fab7addccf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd363c81a6bcf6ce30bc539e42fa14b7c69e000e6bdaf00d085494457cf31e39",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-03-03T16:04:37Z",
    "title_canon_sha256": "039eab7cbdd63d431275857c87f42aa0c547b6cca837525a786976d1d08b0495"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.01147",
    "kind": "arxiv",
    "version": 2
  }
}