Pith Number

pith:KUP3FQOB

pith:2015:KUP3FQOBRYPGHHRLV3UIW3WJTM

not attested not anchored not stored refs pending

Quantum entanglement and Hawking temperature

S. Santhosh Kumar (IISER-TVM), S. Shankaranarayanan (IISER-TVM)

arxiv:1504.00501 v2 · 2015-04-02 · quant-ph · cond-mat.stat-mech · gr-qc · 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{KUP3FQOBRYPGHHRLV3UIW3WJTM}

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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

Emergent Hawking Radiation and Quantum Sensing in a Quenched Chiral Spin Chain

Receipt and verification

First computed	2026-05-18T01:11:00.190513Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

551fb2c1c18e1e639e2baee88b6ec99b22c0addcfccb48b9edb9c23fe0ff0811

Aliases

arxiv: 1504.00501 · arxiv_version: 1504.00501v2 · doi: 10.48550/arxiv.1504.00501 · pith_short_12: KUP3FQOBRYPG · pith_short_16: KUP3FQOBRYPGHHRL · pith_short_8: KUP3FQOB

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/KUP3FQOBRYPGHHRLV3UIW3WJTM \
  | 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: 551fb2c1c18e1e639e2baee88b6ec99b22c0addcfccb48b9edb9c23fe0ff0811

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2d1f995232946cab0d457d15d72bb25998d0e50b83e1b9099ae00c94c072330",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-04-02T10:07:10Z",
    "title_canon_sha256": "2feaba90d76d6a9e325137d5ca89ff2043f2e62ae369c1d5a8084afbfbc19793"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.00501",
    "kind": "arxiv",
    "version": 2
  }
}