Pith Number

pith:SFBGMU6P

pith:2014:SFBGMU6P3HOY2DFEYVVQR4S666

not attested not anchored not stored refs pending

Renormalization of QED near Decoupling Temperature

Samina S. Masood

arxiv:1407.1414 v1 · 2014-07-05 · hep-th · hep-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{SFBGMU6P3HOY2DFEYVVQR4S666}

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	2026-05-18T00:45:50.482531Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91426653cfd9dd8d0ca4c56b08f25ef78ec67d21f9c0e610fa75f07118d83665

Aliases

arxiv: 1407.1414 · arxiv_version: 1407.1414v1 · doi: 10.48550/arxiv.1407.1414 · pith_short_12: SFBGMU6P3HOY · pith_short_16: SFBGMU6P3HOY2DFE · pith_short_8: SFBGMU6P

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/SFBGMU6P3HOY2DFEYVVQR4S666 \
  | 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: 91426653cfd9dd8d0ca4c56b08f25ef78ec67d21f9c0e610fa75f07118d83665

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9892bff4617f0c8064e792f8deb38e1dda7c7ddfd60886b2329c70b9bf4074ab",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-07-05T15:11:29Z",
    "title_canon_sha256": "db6e586691f51c9b5fc2cd7f301bbab73a41dccb4edfaae92a1b00c8f08a3200"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.1414",
    "kind": "arxiv",
    "version": 1
  }
}