Pith Number

pith:OLSSHZWN

pith:2017:OLSSHZWN7ZYDODTOX3WT7TNCZW

not attested not anchored not stored refs pending

Variation of entanglement entropy and mutual information in fermion-fermion scattering

Jinbo Fan, Yanbin Deng, Yong-Chang Huang

arxiv:1703.07911 v1 · 2017-03-23 · 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{OLSSHZWN7ZYDODTOX3WT7TNCZW}

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.

Cited by

1 paper in Pith

Positivity in Amplitudes and Quantum Entanglement

Receipt and verification

First computed	2026-05-18T00:48:04.435908Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72e523e6cdfe70370e6ebeed3fcda2cdb509cae325e5510123243382b2881288

Aliases

arxiv: 1703.07911 · arxiv_version: 1703.07911v1 · doi: 10.48550/arxiv.1703.07911 · pith_short_12: OLSSHZWN7ZYD · pith_short_16: OLSSHZWN7ZYDODTO · pith_short_8: OLSSHZWN

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/OLSSHZWN7ZYDODTOX3WT7TNCZW \
  | 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: 72e523e6cdfe70370e6ebeed3fcda2cdb509cae325e5510123243382b2881288

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf4ad6beb9a2872dc77bd1c8a21b00325e38e308ae8ceb8e441d76a57c1c449f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-03-23T02:51:30Z",
    "title_canon_sha256": "875422591c864716647622ab1f61d49d8b34afcef6d0ad76d815f62f0454c911"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.07911",
    "kind": "arxiv",
    "version": 1
  }
}