Pith Number

pith:JLLTQUJO

pith:2018:JLLTQUJOA7PNHZCRRYD6N7ZXVG

not attested not anchored not stored refs pending

Interior metric and ray-tracing map in the firework black-to-white hole transition

Carlo Rovelli, Pierre Martin-Dussaud

arxiv:1803.06330 v3 · 2018-03-16 · gr-qc · 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{JLLTQUJOA7PNHZCRRYD6N7ZXVG}

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	2026-05-17T23:56:15.286969Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ad738512e07ded3e4518e07e6ff37a9b71647f69f5d88e3424376542e98276c

Aliases

arxiv: 1803.06330 · arxiv_version: 1803.06330v3 · doi: 10.48550/arxiv.1803.06330 · pith_short_12: JLLTQUJOA7PN · pith_short_16: JLLTQUJOA7PNHZCR · pith_short_8: JLLTQUJO

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/JLLTQUJOA7PNHZCRRYD6N7ZXVG \
  | 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: 4ad738512e07ded3e4518e07e6ff37a9b71647f69f5d88e3424376542e98276c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9bc56c8b687a96444b2c63a7fd74cb3fd0f6e260f4d8df12405c4f9467745d0",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-03-16T17:33:18Z",
    "title_canon_sha256": "94474f55a138070ceab55ce082bf25533b3ad9d95290f0cba9ad765b9a94e610"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.06330",
    "kind": "arxiv",
    "version": 3
  }
}