Pith Number

pith:MM2K5Y4G

pith:2014:MM2K5Y4GCH3HFKGAHLEGAOFAJ6

not attested not anchored not stored refs pending

Entropy on a null surface for interacting quantum field theories and the Bousso bound

Horacio Casini, Juan Maldacena, Raphael Bousso, Zachary Fisher

arxiv:1406.4545 v1 · 2014-06-17 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MM2K5Y4GCH3HFKGAHLEGAOFAJ6}

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	2026-05-18T02:18:22.043647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6334aee38611f672a8c03ac86038a04fab7cf8e40c9f7bd02cb1625dbf77c744

Aliases

arxiv: 1406.4545 · arxiv_version: 1406.4545v1 · doi: 10.48550/arxiv.1406.4545 · pith_short_12: MM2K5Y4GCH3H · pith_short_16: MM2K5Y4GCH3HFKGA · pith_short_8: MM2K5Y4G

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/MM2K5Y4GCH3HFKGAHLEGAOFAJ6 \
  | 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: 6334aee38611f672a8c03ac86038a04fab7cf8e40c9f7bd02cb1625dbf77c744

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60e64848f16fc0f5c57421a4c2b04fb50a3752fc799b2490c1957c32a301b3d5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-06-17T21:24:55Z",
    "title_canon_sha256": "fe538a65e80984d35249b7f1d64fa0b113300bb5a201aebae6c6579032d94214"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.4545",
    "kind": "arxiv",
    "version": 1
  }
}