Pith Number

pith:PS6LA7FA

pith:2012:PS6LA7FAXAKAA4YVILKBQLRIXS

not attested not anchored not stored refs pending

Binary interaction dominates the evolution of massive stars

A. de Koter, C. J. Evans, E. Gosset, F. R. N. Schneider, H. Sana, J.-B. Le Bouquin, M. Gieles, N. Langer, R. G. Izzard, S. E. de Mink

arxiv:1207.6397 v1 · 2012-07-26 · astro-ph.SR · astro-ph.CO

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

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.

Cited by

1 paper in Pith

Science with the Einstein Telescope: a comparison of different designs

Receipt and verification

First computed	2026-05-18T03:49:59.385706Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cbcb07ca0b81400731542d4182e28bcacd1543b7e6a8779c72ac603b30228b3

Aliases

arxiv: 1207.6397 · arxiv_version: 1207.6397v1 · doi: 10.48550/arxiv.1207.6397 · pith_short_12: PS6LA7FAXAKA · pith_short_16: PS6LA7FAXAKAA4YV · pith_short_8: PS6LA7FA

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/PS6LA7FAXAKAA4YVILKBQLRIXS \
  | 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: 7cbcb07ca0b81400731542d4182e28bcacd1543b7e6a8779c72ac603b30228b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e274f7f760dc071cca6c54c9476e59a6137733383adee0dcd9a0693dc2cdac0f",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-07-26T20:00:01Z",
    "title_canon_sha256": "9564f2047f1d367cda792818407f66b07623d503cfa7bd90e9790491e473d43d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.6397",
    "kind": "arxiv",
    "version": 1
  }
}