Pith Number

pith:H4GQJUAB

pith:2018:H4GQJUABFCKCLMWLXEV2BGAAYL

not attested not anchored not stored refs pending

Energy is Entanglement

Adam Levine, Arvin Shahbazi-Moghaddam, Stefan Leichenauer

arxiv:1802.02584 v1 · 2018-02-07 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H4GQJUABFCKCLMWLXEV2BGAAYL}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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

1 paper in Pith

Curious QNEIs from QNEC: New Bounds on Null Energy in Quantum Field Theory

Receipt and verification

First computed	2026-05-18T00:03:08.698820Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f0d04d001289425b2cbb92ba09800c2d29340dcb8ecc7920043d256b654bfe8

Aliases

arxiv: 1802.02584 · arxiv_version: 1802.02584v1 · doi: 10.48550/arxiv.1802.02584 · pith_short_12: H4GQJUABFCKC · pith_short_16: H4GQJUABFCKCLMWL · pith_short_8: H4GQJUAB

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/H4GQJUABFCKCLMWLXEV2BGAAYL \
  | 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: 3f0d04d001289425b2cbb92ba09800c2d29340dcb8ecc7920043d256b654bfe8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d9394cb4cb3128280d4e7ac8fb4da91bcbd92b9110577f289ccd1a00eae527f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-02-07T19:00:03Z",
    "title_canon_sha256": "f17ec81f1cf883752037d7b11f46030e1f873c2e2a57b8ea74b4500279fd0daf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.02584",
    "kind": "arxiv",
    "version": 1
  }
}