Pith Number

pith:NT4OC7VR

pith:2019:NT4OC7VRONWMWD2HMODHC3X3HI

not attested not anchored not stored refs pending

Brane dynamics from the first law of entanglement

David Wakeham, Dominik Neuenfeld, Moshe Rozali, Sean Cooper

arxiv:1912.05746 v1 · 2019-12-12 · 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{NT4OC7VRONWMWD2HMODHC3X3HI}

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	2026-07-05T00:56:40.522413Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cf8e17eb1736ccb0f476386716efb3a15b669ce07233c9c6b3539b5e4d5dc5e

Aliases

arxiv: 1912.05746 · arxiv_version: 1912.05746v1 · doi: 10.48550/arxiv.1912.05746 · pith_short_12: NT4OC7VRONWM · pith_short_16: NT4OC7VRONWMWD2H · pith_short_8: NT4OC7VR

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/NT4OC7VRONWMWD2HMODHC3X3HI \
  | 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: 6cf8e17eb1736ccb0f476386716efb3a15b669ce07233c9c6b3539b5e4d5dc5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3cafd9c9e08e221359653d559f53d9bbd4eb75dc71b3b9ad5c8ee530e34494bb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-12-12T03:09:22Z",
    "title_canon_sha256": "20d98ad2c48b8eedb5a8f52aa060cc6fdb5b2390558e9a7260be288122183f8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.05746",
    "kind": "arxiv",
    "version": 1
  }
}