Pith Number

pith:UE44QEUT

pith:2013:UE44QEUTDUAAWB2A2U66GFXXMS

not attested not anchored not stored refs pending

Thin-shell wormholes from the regular Hayward black hole

A. Ovgun, M. Halilsoy, S. Habib Mazharimousavi

arxiv:1312.6665 v3 · 2013-12-12 · 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{UE44QEUTDUAAWB2A2U66GFXXMS}

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	2026-05-18T02:56:20.831263Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a139c812931d000b0740d53de316f764bfda01c40bd43da456e6b01056a09036

Aliases

arxiv: 1312.6665 · arxiv_version: 1312.6665v3 · doi: 10.48550/arxiv.1312.6665 · pith_short_12: UE44QEUTDUAA · pith_short_16: UE44QEUTDUAAWB2A · pith_short_8: UE44QEUT

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/UE44QEUTDUAAWB2A2U66GFXXMS \
  | 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: a139c812931d000b0740d53de316f764bfda01c40bd43da456e6b01056a09036

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "178bb3b87e858562003ed09407e04a26517ee5f88caf7321982ae4c5f89783c1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-12-12T21:32:40Z",
    "title_canon_sha256": "5b8d8e67e9f37691ded28fd1fbf51cb04d7e849347a44e01d3acaea1663e35c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.6665",
    "kind": "arxiv",
    "version": 3
  }
}