Pith Number

pith:XWKSRFP3

pith:2019:XWKSRFP3IOJYNGLATDMOLJZHPR

not attested not anchored not stored refs pending

Entanglement and the Infrared

Gordon W. Semenoff

arxiv:1912.03187 v2 · 2019-12-06 · hep-th · hep-ph · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XWKSRFP3IOJYNGLATDMOLJZHPR}

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

2 papers in Pith

Soft QED as Open Quantum System: Infrared Cancellation and Soft-Shell Coarse Graining

Decoherence effects in entangled fermion pairs at colliders

Receipt and verification

First computed	2026-07-05T00:25:40.206627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd952895fb439386996098d8e5a7277c481207bcc387327f54625b81466a1ed5

Aliases

arxiv: 1912.03187 · arxiv_version: 1912.03187v2 · doi: 10.48550/arxiv.1912.03187 · pith_short_12: XWKSRFP3IOJY · pith_short_16: XWKSRFP3IOJYNGLA · pith_short_8: XWKSRFP3

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/XWKSRFP3IOJYNGLATDMOLJZHPR \
  | 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: bd952895fb439386996098d8e5a7277c481207bcc387327f54625b81466a1ed5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd2ce7278956f610ec8ddc7091cb274f389914daeb750cbd968a662f8f19f48f",
    "cross_cats_sorted": [
      "hep-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-12-06T15:36:31Z",
    "title_canon_sha256": "65a94ca18243916a6871bc47741caa850c5e3f622a36047db2dd87e09d0645e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.03187",
    "kind": "arxiv",
    "version": 2
  }
}