Pith Number

pith:QZNVXLGH

pith:2013:QZNVXLGH6NJDPPQPEKJLES6EEM

not attested not anchored not stored refs pending

Circum-stellar medium around rotating massive stars at solar metallicity

Alexandre Marcowith, Andrei Bykov, Cyril Georgy, Doris Folini, Jean M. Favre, Rolf Walder

arxiv:1309.1360 v3 · 2013-09-05 · 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{QZNVXLGH6NJDPPQPEKJLES6EEM}

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	2026-05-18T01:47:49.418078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

865b5bacc7f35237be0f2292b24bc4231368647a79e7a02e2f4e7ebdd43cb1bd

Aliases

arxiv: 1309.1360 · arxiv_version: 1309.1360v3 · doi: 10.48550/arxiv.1309.1360 · pith_short_12: QZNVXLGH6NJD · pith_short_16: QZNVXLGH6NJDPPQP · pith_short_8: QZNVXLGH

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/QZNVXLGH6NJDPPQPEKJLES6EEM \
  | 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: 865b5bacc7f35237be0f2292b24bc4231368647a79e7a02e2f4e7ebdd43cb1bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ed39c73a51497df385f20a6385bf6545d5beb5d52fef0747776a0e6e601bbc3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-09-05T14:36:59Z",
    "title_canon_sha256": "c6dee1509649ff3578528f7dc1cefe2f0cce405f0018c6e6f65f6a9b11f50810"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.1360",
    "kind": "arxiv",
    "version": 3
  }
}