Pith Number

pith:IJHTQRAV

pith:2010:IJHTQRAV7J6J3PUHNY4B3DZAWS

not attested not anchored not stored refs pending

The effects of stellar winds of fast-rotating massive stars in the earliest phases of the chemical enrichment of the Galaxy

Cristina Chiappini, Gabriele Cescutti

arxiv:1004.0088 v1 · 2010-04-01 · astro-ph.GA · 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{IJHTQRAV7J6J3PUHNY4B3DZAWS}

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	2026-05-18T02:08:15.125041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

424f384415fa7c9dbe876e381d8f20b49ddf4040cda1763cf169d807286308a4

Aliases

arxiv: 1004.0088 · arxiv_version: 1004.0088v1 · doi: 10.48550/arxiv.1004.0088 · pith_short_12: IJHTQRAV7J6J · pith_short_16: IJHTQRAV7J6J3PUH · pith_short_8: IJHTQRAV

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/IJHTQRAV7J6J3PUHNY4B3DZAWS \
  | 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: 424f384415fa7c9dbe876e381d8f20b49ddf4040cda1763cf169d807286308a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f41b8f48fd7abafbc95cff834c979b23a4a7a87baa3cb26f4438424fb9311b83",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-04-01T09:15:49Z",
    "title_canon_sha256": "b207ee77dfe7ed4581959d385115fe678c3f769570a501e3fca08b4503f5615b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.0088",
    "kind": "arxiv",
    "version": 1
  }
}