Pith Number

pith:T3TMFD3Z

pith:2011:T3TMFD3ZTFJHMCJVXBZRVCCCTV

not attested not anchored not stored refs pending

Static spherically symmetric black holes with scalar field

J. Tafel

arxiv:1112.2687 v4 · 2011-12-12 · 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{T3TMFD3ZTFJHMCJVXBZRVCCCTV}

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	2026-05-18T01:20:59.648525Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ee6c28f799952760935b8731a88429d791c08a789d8b81c657e9961f4c851fa

Aliases

arxiv: 1112.2687 · arxiv_version: 1112.2687v4 · doi: 10.48550/arxiv.1112.2687 · pith_short_12: T3TMFD3ZTFJH · pith_short_16: T3TMFD3ZTFJHMCJV · pith_short_8: T3TMFD3Z

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/T3TMFD3ZTFJHMCJVXBZRVCCCTV \
  | 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: 9ee6c28f799952760935b8731a88429d791c08a789d8b81c657e9961f4c851fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ada6b5f7bac73039ea6432a485a21e38dd2d5eddb493fa2fb98ce4d99e6a8b95",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-12-12T20:33:43Z",
    "title_canon_sha256": "536d376bef69ae277113f66c16d01762eb0d6b9d2d2784e27c4f2633d2a4c4e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.2687",
    "kind": "arxiv",
    "version": 4
  }
}