Pith Number

pith:HOSE7D3T

pith:2018:HOSE7D3T372SBS5KKQNE3CVFAT

not attested not anchored not stored refs pending

The small black hole illusion

Alejandro Ruiperez, Pablo A. Cano, Pedro F. Ramirez

arxiv:1808.10449 v2 · 2018-08-30 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HOSE7D3T372SBS5KKQNE3CVFAT}

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.

Cited by

1 paper in Pith

BMPV black hole at first order in $\alpha'$

Receipt and verification

First computed	2026-05-17T23:42:58.870387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ba44f8f73dff520cbaa541a4d8aa504f791ec1227997f55aa01cf46e0ba4b33

Aliases

arxiv: 1808.10449 · arxiv_version: 1808.10449v2 · doi: 10.48550/arxiv.1808.10449 · pith_short_12: HOSE7D3T372S · pith_short_16: HOSE7D3T372SBS5K · pith_short_8: HOSE7D3T

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/HOSE7D3T372SBS5KKQNE3CVFAT \
  | 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: 3ba44f8f73dff520cbaa541a4d8aa504f791ec1227997f55aa01cf46e0ba4b33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f548d0a8f007ed9d9a52c58a8ee516d16a3107db1bce2f48d54d3358505fe677",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-08-30T18:00:00Z",
    "title_canon_sha256": "6316c235679119cd962888d88e58ec395d9747ddaec8fe80f0c2a4b74f0979ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.10449",
    "kind": "arxiv",
    "version": 2
  }
}