Pith Number

pith:637XCBH2

pith:2018:637XCBH23A7LQ7RAQPFHWL5UYA

not attested not anchored not stored refs pending

All the entropies on the light-cone

Eduardo Teste, Gonzalo Torroba, Horacio Casini

arxiv:1802.04278 v3 · 2018-02-12 · 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{637XCBH23A7LQ7RAQPFHWL5UYA}

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.

Cited by

1 paper in Pith

Irreversibility of quantum field theory in de Sitter: the C, F and A theorems

Receipt and verification

First computed	2026-05-18T00:13:27.834052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6ff7104fad83eb87e2083ca7b2fb4c005e1009b7c566dc5f822e91f6136c10a

Aliases

arxiv: 1802.04278 · arxiv_version: 1802.04278v3 · doi: 10.48550/arxiv.1802.04278 · pith_short_12: 637XCBH23A7L · pith_short_16: 637XCBH23A7LQ7RA · pith_short_8: 637XCBH2

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/637XCBH23A7LQ7RAQPFHWL5UYA \
  | 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: f6ff7104fad83eb87e2083ca7b2fb4c005e1009b7c566dc5f822e91f6136c10a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c9e9c99c577aec29f22ac43fa6ac7d5da4fd586370e79e82995a5edff8da40c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-02-12T19:00:02Z",
    "title_canon_sha256": "86eebf3f3521f4989766208051be77326208dcfe67e43a8d1009059240454220"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.04278",
    "kind": "arxiv",
    "version": 3
  }
}