Pith Number

pith:O75TQXMK

pith:2012:O75TQXMKXWBUFVHKRGX34HHL4H

not attested not anchored not stored refs pending

Gravity waves from cosmic bubble collisions

Edgar Shaghoulian, Michael P. Salem, Prashant Saraswat

arxiv:1210.4165 v2 · 2012-10-15 · hep-th · astro-ph.CO · gr-qc · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O75TQXMKXWBUFVHKRGX34HHL4H}

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	2026-05-18T01:53:54.884720Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77fb385d8abd8342d4ea89afbe1cebe1de649c58ea59d60c63819ffbcdfdc3c8

Aliases

arxiv: 1210.4165 · arxiv_version: 1210.4165v2 · doi: 10.48550/arxiv.1210.4165 · pith_short_12: O75TQXMKXWBU · pith_short_16: O75TQXMKXWBUFVHK · pith_short_8: O75TQXMK

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/O75TQXMKXWBUFVHKRGX34HHL4H \
  | 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: 77fb385d8abd8342d4ea89afbe1cebe1de649c58ea59d60c63819ffbcdfdc3c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8172a88b62ba422fbb213445ecbe853439f2cf6e77b987b4b000db98f436413",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-10-15T20:00:01Z",
    "title_canon_sha256": "b7a1fbb32ee61833627f2adcde1fcc2eec1d0bc87ed0a2f5a251a1497eeef997"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.4165",
    "kind": "arxiv",
    "version": 2
  }
}