Pith Number

pith:UKHOLRW4

pith:2018:UKHOLRW4CQCS2D2C2EZEFGINMR

not attested not anchored not stored refs pending

Some Results On Relative Entropy in Quantum Field Theory

Feng Xu

arxiv:1810.10642 v1 · 2018-10-24 · math-ph · math.MP · math.OA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UKHOLRW4CQCS2D2C2EZEFGINMR}

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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.

Receipt and verification

First computed	2026-05-17T23:50:23.270227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a28ee5c6dc14052d0f42d13242990d6442563e4224a89db3f45f8ad769435314

Aliases

arxiv: 1810.10642 · arxiv_version: 1810.10642v1 · doi: 10.48550/arxiv.1810.10642 · pith_short_12: UKHOLRW4CQCS · pith_short_16: UKHOLRW4CQCS2D2C · pith_short_8: UKHOLRW4

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/UKHOLRW4CQCS2D2C2EZEFGINMR \
  | 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: a28ee5c6dc14052d0f42d13242990d6442563e4224a89db3f45f8ad769435314

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "914bec64279a43ca9b8f84295a6cfb1e506772768a9264c3685b0257ab187d03",
    "cross_cats_sorted": [
      "math.MP",
      "math.OA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2018-10-24T22:09:49Z",
    "title_canon_sha256": "031abf97e14edc1a73b61a2dde2d1864b0b6a8be6729a6735dcb1e7459bbe1a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.10642",
    "kind": "arxiv",
    "version": 1
  }
}