Pith Number

pith:75CLG46O

pith:2012:75CLG46O5HQIXFHVDM5RNIJD3H

not attested not anchored not stored refs pending

Reproducing the observed abundances in RCB and HdC stars with post-double degenerate merger models - constraints on merger and post-merger simulations and physics processes

Athira Menon, Bill Paxton, Falk Herwig, Geoffrey C. Clayton, Jan Staff, Marco Pignatari, Pavel A. Denissenkov

arxiv:1211.3392 v2 · 2012-11-14 · 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{75CLG46O5HQIXFHVDM5RNIJD3H}

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	2026-05-18T01:53:11.213026Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff44b373cee9e08b94f51b3b16a123d9fdd41b0322c80d0c845aaec0e7b10e56

Aliases

arxiv: 1211.3392 · arxiv_version: 1211.3392v2 · doi: 10.48550/arxiv.1211.3392 · pith_short_12: 75CLG46O5HQI · pith_short_16: 75CLG46O5HQIXFHV · pith_short_8: 75CLG46O

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/75CLG46O5HQIXFHVDM5RNIJD3H \
  | 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: ff44b373cee9e08b94f51b3b16a123d9fdd41b0322c80d0c845aaec0e7b10e56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbc6ffaf417b19073be275b6b16c8c5a99c92d6aaec19b6bbf4089ed313c9fd1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-11-14T19:47:08Z",
    "title_canon_sha256": "f170b3d7de92b07511a73e31ba47be22012f83d4a1750483e2dba9c373e63dd8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.3392",
    "kind": "arxiv",
    "version": 2
  }
}