Pith Number

pith:SL64KHT5

pith:2008:SL64KHT5FM3IWNG455CIIZFYPI

not attested not anchored not stored refs pending

Pole Mass, Width, and Propagators of Unstable Fermions

Alberto Sirlin, Bernd A. Kniehl

arxiv:0801.0669 v1 · 2008-01-04 · 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{SL64KHT5FM3IWNG455CIIZFYPI}

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

Gauge-Invariant Off-Shell Mass

Receipt and verification

First computed	2026-07-04T15:30:52.364321Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92fdc51e7d2b368b34dcef448464b87a32b841710882b4a1773be57dc8a3093d

Aliases

arxiv: 0801.0669 · arxiv_version: 0801.0669v1 · doi: 10.48550/arxiv.0801.0669 · pith_short_12: SL64KHT5FM3I · pith_short_16: SL64KHT5FM3IWNG4 · pith_short_8: SL64KHT5

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/SL64KHT5FM3IWNG455CIIZFYPI \
  | 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: 92fdc51e7d2b368b34dcef448464b87a32b841710882b4a1773be57dc8a3093d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4e0558baab92c92bcf4024245c69ec97d32470b748a2acd0033b70c45616133",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2008-01-04T12:13:43Z",
    "title_canon_sha256": "688e69616ef4d7303d7c4d6ef3841408bf5f90027e8dd0efd8b6bff0b67f6d39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0801.0669",
    "kind": "arxiv",
    "version": 1
  }
}