Pith Number

pith:5AAPVJYC

pith:1999:5AAPVJYCF2YSKDIS7NBKKOOMKU

not attested not anchored not stored refs pending

Brane Transmutation in Supergravity

Andres Gomberoff, Donald Marolf

arxiv:hep-th/9912184 v2 · 1999-12-20 · hep-th · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5AAPVJYCF2YSKDIS7NBKKOOMKU}

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	2026-07-04T16:15:05.656716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e800faa7022eb1250d12fb42a539cc5521626c477f45c6bc0fd40ef96b253c7f

Aliases

arxiv: hep-th/9912184 · arxiv_version: hep-th/9912184v2 · doi: 10.48550/arxiv.hep-th/9912184 · pith_short_12: 5AAPVJYCF2YS · pith_short_16: 5AAPVJYCF2YSKDIS · pith_short_8: 5AAPVJYC

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/5AAPVJYCF2YSKDIS7NBKKOOMKU \
  | 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: e800faa7022eb1250d12fb42a539cc5521626c477f45c6bc0fd40ef96b253c7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d57dd1ba96f9875e61052351d554805d8d5eb34b149e1629f331037ddd608f94",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1999-12-20T23:17:44Z",
    "title_canon_sha256": "71d00d8aa23138d29a8b413882c0faf4494c4531de702ce8a42d0a0460c1c627"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9912184",
    "kind": "arxiv",
    "version": 2
  }
}