Pith Number

pith:43ETNZ77

pith:2013:43ETNZ77NSSCH2ITTUY3XHJSFZ

not attested not anchored not stored refs pending

Delayed outflows from black hole accretion tori following neutron star binary coalescence

Brian D. Metzger, Rodrigo Fern\'andez

arxiv:1304.6720 v2 · 2013-04-24 · astro-ph.HE · astro-ph.SR · gr-qc · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{43ETNZ77NSSCH2ITTUY3XHJSFZ}

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	2026-05-18T01:50:22.299288Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6c936e7ff6ca423e9139d31bb9d322e7b048c418ae31b9e53ed95ceab1bb167

Aliases

arxiv: 1304.6720 · arxiv_version: 1304.6720v2 · doi: 10.48550/arxiv.1304.6720 · pith_short_12: 43ETNZ77NSSC · pith_short_16: 43ETNZ77NSSCH2IT · pith_short_8: 43ETNZ77

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/43ETNZ77NSSCH2ITTUY3XHJSFZ \
  | 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: e6c936e7ff6ca423e9139d31bb9d322e7b048c418ae31b9e53ed95ceab1bb167

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1644670b2c02531d705f9618c9971882b3e67f4eeafed3d13f154faa8231abd",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "gr-qc",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-04-24T20:00:01Z",
    "title_canon_sha256": "da79812311a6949b4b4981e55d19037668d102017315d7f9246d312c4fd3061c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.6720",
    "kind": "arxiv",
    "version": 2
  }
}