Pith Number

pith:S7DGTSGP

pith:2017:S7DGTSGPCI3WCSP4I2WCKRQXZI

not attested not anchored not stored refs pending

The interior of dynamical extremal black holes in spherical symmetry

Dejan Gajic, Jonathan Luk

arxiv:1709.09137 v2 · 2017-09-26 · gr-qc · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S7DGTSGPCI3WCSP4I2WCKRQXZI}

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

2 papers in Pith

Gravitational Properties of the Monopole Bag

Receipt and verification

First computed	2026-05-17T23:46:13.484403Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97c669c8cf12376149fc46ac254617ca0cf65f83db68423d7183ec0c5b735165

Aliases

arxiv: 1709.09137 · arxiv_version: 1709.09137v2 · doi: 10.48550/arxiv.1709.09137 · pith_short_12: S7DGTSGPCI3W · pith_short_16: S7DGTSGPCI3WCSP4 · pith_short_8: S7DGTSGP

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/S7DGTSGPCI3WCSP4I2WCKRQXZI \
  | 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: 97c669c8cf12376149fc46ac254617ca0cf65f83db68423d7183ec0c5b735165

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "641db2778c416f4f8fd93c13c0954ae7629fc7901ed52c77c218fe0f7050f91e",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-09-26T17:16:01Z",
    "title_canon_sha256": "545f529b53ffac6b9074d2f401d578fe6d1b0226e71d52a537f1a4bd0071913d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.09137",
    "kind": "arxiv",
    "version": 2
  }
}