Pith Number

pith:M5UQHRJ6

pith:1996:M5UQHRJ6F5CM3C6WG3R5DIYQBC

not attested not anchored not stored refs pending

Numerical investigation of black hole interiors

S. Droz

arxiv:gr-qc/9608034 v1 · 1996-08-14 · 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{M5UQHRJ6F5CM3C6WG3R5DIYQBC}

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	2026-05-18T01:08:07.950302Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

676903c53e2f44cd8bd636e3d1a31008bcd25efa3371a07462014d54cd7fa469

Aliases

arxiv: gr-qc/9608034 · arxiv_version: gr-qc/9608034v1 · doi: 10.48550/arxiv.gr-qc/9608034 · pith_short_12: M5UQHRJ6F5CM · pith_short_16: M5UQHRJ6F5CM3C6W · pith_short_8: M5UQHRJ6

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/M5UQHRJ6F5CM3C6WG3R5DIYQBC \
  | 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: 676903c53e2f44cd8bd636e3d1a31008bcd25efa3371a07462014d54cd7fa469

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2c14cd378282223b70b4dd7c63de9d2737a4ec01c38d381eea706f4c604d9bd",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1996-08-14T19:13:29Z",
    "title_canon_sha256": "86b9c33d4349d2d4d87a5e8fb45abb50a9743dab0b23a511e3bb5578e7bb33b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9608034",
    "kind": "arxiv",
    "version": 1
  }
}