Pith Number

pith:LBS7MQX6

pith:2014:LBS7MQX6LVWEOQTURR336EB5SS

not attested not anchored not stored refs pending

Are there really `black holes' in the Atlantic Ocean?

Angus Prain, Valerio Faraoni

arxiv:1403.5956 v1 · 2014-03-24 · physics.flu-dyn · 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{LBS7MQX6LVWEOQTURR336EB5SS}

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	2026-05-18T02:55:47.330353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5865f642fe5d6c4742748c77bf103d94be582d80989a54f96db01f16a1d1eb9f

Aliases

arxiv: 1403.5956 · arxiv_version: 1403.5956v1 · doi: 10.48550/arxiv.1403.5956 · pith_short_12: LBS7MQX6LVWE · pith_short_16: LBS7MQX6LVWEOQTU · pith_short_8: LBS7MQX6

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/LBS7MQX6LVWEOQTURR336EB5SS \
  | 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: 5865f642fe5d6c4742748c77bf103d94be582d80989a54f96db01f16a1d1eb9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c2db8979cb5917e656a612ea8ac163d5f8780d0d333f7296dc5c6aad6eb16ff",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2014-03-24T14:05:56Z",
    "title_canon_sha256": "51d7f7369f5a550d1174758cd96075f11f0a5679f056c535b3cd372f1e2c6195"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.5956",
    "kind": "arxiv",
    "version": 1
  }
}