Pith Number

pith:A5NMO6QF

pith:1999:A5NMO6QF4M62JM5BEJ7RBKY5Z5

not attested not anchored not stored refs pending

Dilatonic String through black holes

Caroline Santos

arxiv:gr-qc/9911074 v1 · 1999-11-19 · 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{A5NMO6QF4M62JM5BEJ7RBKY5Z5}

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	2026-05-18T01:06:43.961549Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

075ac77a05e33da4b3a1227f10ab1dcf46583aa3a79b1d60508257f575555655

Aliases

arxiv: gr-qc/9911074 · arxiv_version: gr-qc/9911074v1 · doi: 10.48550/arxiv.gr-qc/9911074 · pith_short_12: A5NMO6QF4M62 · pith_short_16: A5NMO6QF4M62JM5B · pith_short_8: A5NMO6QF

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/A5NMO6QF4M62JM5BEJ7RBKY5Z5 \
  | 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: 075ac77a05e33da4b3a1227f10ab1dcf46583aa3a79b1d60508257f575555655

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87c250c29408bade50ae2188114228e7fdc8eb784e7beac100251cdd5d742c67",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1999-11-19T17:14:04Z",
    "title_canon_sha256": "f88e84455fd5b716378e5e2a26d973440874a0929136b3b75af0b7365500e925"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9911074",
    "kind": "arxiv",
    "version": 1
  }
}