Pith Number

pith:RNPFF6DJ

pith:2011:RNPFF6DJ7YDR6VBN2ZD6KGAUPJ

not attested not anchored not stored refs pending

Extrapolation Algorithms for Infrared Divergent Integrals

Elise de Doncker, Fukuko Yuasa, Junpei Fujimoto, Marko Ljucovic, Nobuyuki Hamaguchi, Tadashi Ishikawa, Yoshimasa Kurihara, Yoshimitsu Shimizu

arxiv:1110.3587 v1 · 2011-10-17 · hep-ph · physics.comp-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{RNPFF6DJ7YDR6VBN2ZD6KGAUPJ}

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	2026-05-18T04:10:48.879268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b5e52f869fe071f542dd647e518147a4f850f2378a63425c20d9628bb441ab7

Aliases

arxiv: 1110.3587 · arxiv_version: 1110.3587v1 · doi: 10.48550/arxiv.1110.3587 · pith_short_12: RNPFF6DJ7YDR · pith_short_16: RNPFF6DJ7YDR6VBN · pith_short_8: RNPFF6DJ

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/RNPFF6DJ7YDR6VBN2ZD6KGAUPJ \
  | 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: 8b5e52f869fe071f542dd647e518147a4f850f2378a63425c20d9628bb441ab7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c128893c96e5d55796cd34d14045a33381a2b3fbbaa64ad625b9425bf16a6b34",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-10-17T07:14:31Z",
    "title_canon_sha256": "2db54d9533b2d1904fddedb80b7271ec00328075c0b19d9606fddda52a021736"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.3587",
    "kind": "arxiv",
    "version": 1
  }
}