Pith Number

pith:BW6A3YFV

pith:2011:BW6A3YFVAQAAHML7W3VVIIOWEP

not attested not anchored not stored refs pending

An off-shell I.R. regularization strategy in the analysis of collinear divergences

Alessandra Repetto, Carlo M. Becchi

arxiv:1107.2302 v1 · 2011-07-12 · 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{BW6A3YFVAQAAHML7W3VVIIOWEP}

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	2026-05-18T02:01:19.660985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0dbc0de0b5040003b17fb6eb5421d623d756ef1f4d1e4d0cdf67fc3ef46bdbb8

Aliases

arxiv: 1107.2302 · arxiv_version: 1107.2302v1 · doi: 10.48550/arxiv.1107.2302 · pith_short_12: BW6A3YFVAQAA · pith_short_16: BW6A3YFVAQAAHML7 · pith_short_8: BW6A3YFV

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/BW6A3YFVAQAAHML7W3VVIIOWEP \
  | 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: 0dbc0de0b5040003b17fb6eb5421d623d756ef1f4d1e4d0cdf67fc3ef46bdbb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc4734c77627538e1017f8a9cd2b5b3bdcb2c2d8d1ac76e367d83f787db393cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-07-12T14:39:10Z",
    "title_canon_sha256": "9d058d2d08d56166890285e0ace9ab131dce062a67c5c3c24c0bbe247f6790da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.2302",
    "kind": "arxiv",
    "version": 1
  }
}