Pith Number

pith:6E2YDRKP

pith:2014:6E2YDRKP5SQZIF47T33USWR27D

not attested not anchored not stored refs pending

Entanglement Entropy Flow and the Ward Identity

Michael Smolkin, Vladimir Rosenhaus

arxiv:1406.2716 v2 · 2014-06-10 · hep-th · cond-mat.str-el · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6E2YDRKP5SQZIF47T33USWR27D}

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	2026-05-18T02:30:16.373277Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f13581c54feca194179f9ef7495a3af8c1b09d26e4012f0a991779ee96cb2fa0

Aliases

arxiv: 1406.2716 · arxiv_version: 1406.2716v2 · doi: 10.48550/arxiv.1406.2716 · pith_short_12: 6E2YDRKP5SQZ · pith_short_16: 6E2YDRKP5SQZIF47 · pith_short_8: 6E2YDRKP

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/6E2YDRKP5SQZIF47T33USWR27D \
  | 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: f13581c54feca194179f9ef7495a3af8c1b09d26e4012f0a991779ee96cb2fa0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5c997fbe8e35290deaaf1d1725fb7183b71ee5168b28904289a1a2206d297af",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-06-10T20:44:40Z",
    "title_canon_sha256": "11a0e9f00cf7127c4387a4ff36167625319ad91667114570b98e063bed76f9fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.2716",
    "kind": "arxiv",
    "version": 2
  }
}