Pith Number

pith:3TKFW52B

pith:2017:3TKFW52B7K4XTB4ZFN7EC4UUSI

not attested not anchored not stored refs pending

Horizon quantum fuzziness for non-singular black holes

Alexis Helou, Andrea Giugno, Andrea Giusti

arxiv:1711.06209 v1 · 2017-11-16 · gr-qc · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3TKFW52B7K4XTB4ZFN7EC4UUSI}

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	2026-05-18T00:19:25.199288Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcd45b7741fab97987992b7e417294920fbe7380ff4cb3eb48a0fb2dd2bdf01d

Aliases

arxiv: 1711.06209 · arxiv_version: 1711.06209v1 · doi: 10.48550/arxiv.1711.06209 · pith_short_12: 3TKFW52B7K4X · pith_short_16: 3TKFW52B7K4XTB4Z · pith_short_8: 3TKFW52B

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/3TKFW52B7K4XTB4ZFN7EC4UUSI \
  | 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: dcd45b7741fab97987992b7e417294920fbe7380ff4cb3eb48a0fb2dd2bdf01d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7148ca6520ba8fbd6d9b4298e28da02b52598e30b6bb5d3bb28803757bc0d20e",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-11-16T17:30:16Z",
    "title_canon_sha256": "ef6cdeef37b69f6f5a7da1f5eda38c05a384bcfbb2ef30efaffd9a4bd7d7e676"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.06209",
    "kind": "arxiv",
    "version": 1
  }
}