Pith Number

pith:WASDTET6

pith:2018:WASDTET6QYJCJHRW567L5GWXLB

not attested not anchored not stored refs pending

Black Hole Lattices Under the Microscope

Ingemar Bengtsson, Irina Galstyan

arxiv:1802.10396 v1 · 2018-02-28 · 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{WASDTET6QYJCJHRW567L5GWXLB}

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	2026-05-18T00:11:05.997236Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b02439927e8612249e36efbebe9ad7585515b4df72fd213f1060de543f851ae0

Aliases

arxiv: 1802.10396 · arxiv_version: 1802.10396v1 · doi: 10.48550/arxiv.1802.10396 · pith_short_12: WASDTET6QYJC · pith_short_16: WASDTET6QYJCJHRW · pith_short_8: WASDTET6

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/WASDTET6QYJCJHRW567L5GWXLB \
  | 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: b02439927e8612249e36efbebe9ad7585515b4df72fd213f1060de543f851ae0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bec98db9f3ef6bf9cc0ea8a8a4d8b581845823bb391764007dbf8aa870034643",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-02-28T13:16:07Z",
    "title_canon_sha256": "b3d08db64cb156d1c669fd37c78f7ce98e412cacd2aee67595d86baacdb446de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.10396",
    "kind": "arxiv",
    "version": 1
  }
}