Pith Number

pith:KVJQAQBE

pith:2012:KVJQAQBEQZWKXGSM45ROO2YBCX

not attested not anchored not stored refs pending

Boosted black string bombs

Joao G. Rosa

arxiv:1209.4211 v2 · 2012-09-19 · hep-th · 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{KVJQAQBEQZWKXGSM45ROO2YBCX}

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	2026-05-18T01:54:21.120600Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5553004024866cab9a4ce762e76b0115cd61e98ae209ca85f2b78c03ec24a540

Aliases

arxiv: 1209.4211 · arxiv_version: 1209.4211v2 · doi: 10.48550/arxiv.1209.4211 · pith_short_12: KVJQAQBEQZWK · pith_short_16: KVJQAQBEQZWKXGSM · pith_short_8: KVJQAQBE

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/KVJQAQBEQZWKXGSM45ROO2YBCX \
  | 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: 5553004024866cab9a4ce762e76b0115cd61e98ae209ca85f2b78c03ec24a540

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a91c49c2b9c510ce5c84c1ed43b933b6b5d0ca5a7b74684fdc89133046e0c6b",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-09-19T11:26:58Z",
    "title_canon_sha256": "fcde9611251580a92438d8e9d2e42e223943742a9f4ed7ba2888e76ad95045ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.4211",
    "kind": "arxiv",
    "version": 2
  }
}