Pith Number

pith:2KUTHX4P

pith:2016:2KUTHX4P2QDXFPIDSVQV3F3XT5

not attested not anchored not stored refs pending

Replicated Entanglement Entropy

Amir Esmaeil Mosaffa

arxiv:1602.03314 v1 · 2016-02-10 · 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{2KUTHX4P2QDXFPIDSVQV3F3XT5}

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	2026-05-18T01:21:00.287277Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2a933df8fd40772bd0395615d97779f646eb1cecf85187504fbf56c569db06b

Aliases

arxiv: 1602.03314 · arxiv_version: 1602.03314v1 · doi: 10.48550/arxiv.1602.03314 · pith_short_12: 2KUTHX4P2QDX · pith_short_16: 2KUTHX4P2QDXFPID · pith_short_8: 2KUTHX4P

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/2KUTHX4P2QDXFPIDSVQV3F3XT5 \
  | 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: d2a933df8fd40772bd0395615d97779f646eb1cecf85187504fbf56c569db06b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "211b24a8b83e5b2a1f2f08f34028bebd88b74b62088b4d4a40bd6c38b175d86e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2016-02-10T10:05:03Z",
    "title_canon_sha256": "b113e9294d60e4b6b32fcbe69d4320655733b8d39d88ddd16e4c17bc1d0b9e10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.03314",
    "kind": "arxiv",
    "version": 1
  }
}