Pith Number

pith:D4CSVSQ4

pith:2014:D4CSVSQ4KD3VKI2MFZA4ZNKT4D

not attested not anchored not stored refs pending

Constraining the double-degenerate scenario for Type Ia supernovae from merger ejected matter

Enrique Garc\'ia-Berro (Universitat Polit\`ecnica de Catalunya), Israel), Naveh Levanon, Noam Soker (Technion

arxiv:1408.1375 v2 · 2014-08-06 · astro-ph.SR · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D4CSVSQ4KD3VKI2MFZA4ZNKT4D}

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	2026-05-18T01:42:23.162199Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f052aca1c50f755234c2e41ccb553e0e84cb5cb9af85efc2f76338e765728c5

Aliases

arxiv: 1408.1375 · arxiv_version: 1408.1375v2 · doi: 10.48550/arxiv.1408.1375 · pith_short_12: D4CSVSQ4KD3V · pith_short_16: D4CSVSQ4KD3VKI2M · pith_short_8: D4CSVSQ4

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/D4CSVSQ4KD3VKI2MFZA4ZNKT4D \
  | 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: 1f052aca1c50f755234c2e41ccb553e0e84cb5cb9af85efc2f76338e765728c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e2b0f88a7acab67c15b88980f1e15c5a013a476031dcef91937b2ef1327bb40",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-08-06T18:58:42Z",
    "title_canon_sha256": "d1417661e0ba422b761f89c25f62ddfca8efcac8835124256cc7758d93d44175"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.1375",
    "kind": "arxiv",
    "version": 2
  }
}