Pith Number

pith:HNINBRTT

pith:2014:HNINBRTTCE574C5PZSFP57QGD5

not attested not anchored not stored refs pending

The effect of stellar migration on Galactic chemical evolution: a heuristic approach

D. Romano, E. Spitoni, F. Matteucci, L. Ciotti

arxiv:1407.5797 v3 · 2014-07-22 · 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{HNINBRTTCE574C5PZSFP57QGD5}

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	2026-05-18T01:42:33.218734Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b50d0c673113bfe0bafcc8afefe061f72dde842e1574c41b73584180e481653

Aliases

arxiv: 1407.5797 · arxiv_version: 1407.5797v3 · doi: 10.48550/arxiv.1407.5797 · pith_short_12: HNINBRTTCE57 · pith_short_16: HNINBRTTCE574C5P · pith_short_8: HNINBRTT

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/HNINBRTTCE574C5PZSFP57QGD5 \
  | 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: 3b50d0c673113bfe0bafcc8afefe061f72dde842e1574c41b73584180e481653

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2eb01818ffe497a0c3e9d6267a6cbbe6e9d90aafafd7f8a2714f35729ed7c84",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-07-22T09:24:01Z",
    "title_canon_sha256": "98501d0ab4c373b2319434c8dcf02ba0e14024a7941cadf94871736dfabf96e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.5797",
    "kind": "arxiv",
    "version": 3
  }
}