Pith Number

pith:CW3ODY7C

pith:2011:CW3ODY7CKNAPDLX77P4GS33FAC

not attested not anchored not stored refs pending

Gravitational waves from precessing engines in GRBs

Gustavo E. Romero, Hugo R. Christiansen, Mat\'ias M. Reynoso

arxiv:1104.1895 v1 · 2011-04-11 · 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{CW3ODY7CKNAPDLX77P4GS33FAC}

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	2026-05-18T04:24:36.901604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15b6e1e3e25340f1aefffbf8696f6500872a7a00a7ca55249b459be704810af7

Aliases

arxiv: 1104.1895 · arxiv_version: 1104.1895v1 · doi: 10.48550/arxiv.1104.1895 · pith_short_12: CW3ODY7CKNAP · pith_short_16: CW3ODY7CKNAPDLX7 · pith_short_8: CW3ODY7C

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/CW3ODY7CKNAPDLX77P4GS33FAC \
  | 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: 15b6e1e3e25340f1aefffbf8696f6500872a7a00a7ca55249b459be704810af7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4712bb09ab844b66703b217e5007b78c4c7c4c247cf1070b08bc5c00c2191689",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-04-11T09:58:59Z",
    "title_canon_sha256": "713e6be393588f0b9f49a78819d0465c78f49ccfef2cd26ae414fb8e89243e5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.1895",
    "kind": "arxiv",
    "version": 1
  }
}