Pith Number

pith:SQFEB2RD

pith:2014:SQFEB2RDMVKFB6V4ZPJBMJRY35

not attested not anchored not stored refs pending

Entropy and Temperature from Entangled Space and Time

Marilyn E. Noz, Young S. Kim

arxiv:1405.5045 v1 · 2014-05-20 · quant-ph · 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{SQFEB2RDMVKFB6V4ZPJBMJRY35}

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	2026-05-18T02:51:32.272213Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

940a40ea23655450fabccbd2162638df6898d72ef337b304916c2486052e5034

Aliases

arxiv: 1405.5045 · arxiv_version: 1405.5045v1 · doi: 10.48550/arxiv.1405.5045 · pith_short_12: SQFEB2RDMVKF · pith_short_16: SQFEB2RDMVKFB6V4 · pith_short_8: SQFEB2RD

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/SQFEB2RDMVKFB6V4ZPJBMJRY35 \
  | 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: 940a40ea23655450fabccbd2162638df6898d72ef337b304916c2486052e5034

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2395e4e3e0f4edc65826fe201c501e94b941e56c2d16b1d562e738980ef76aa4",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-05-20T11:51:52Z",
    "title_canon_sha256": "5e37d69e14c93209c8ac85a7810ea0b35072344a914b7166d6fbf8b2b9be9870"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.5045",
    "kind": "arxiv",
    "version": 1
  }
}