Pith Number

pith:S2YTV5JF

pith:2021:S2YTV5JFJQHDFQTXOUARVUOUKW

not attested not anchored not stored refs pending

Multiple soft radiation at one-loop order and the emission of a soft quark-antiquark pair

Leandro Cieri, Stefano Catani

arxiv:2108.13309 v2 · 2021-08-30 · 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{S2YTV5JFJQHDFQTXOUARVUOUKW}

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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

Tree-level soft emission for two pairs of quarks

Receipt and verification

First computed	2026-07-05T03:57:11.442631Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96b13af5254c0e32c27775011ad1d45586248a601ef510be1bb1347118e62889

Aliases

arxiv: 2108.13309 · arxiv_version: 2108.13309v2 · doi: 10.48550/arxiv.2108.13309 · pith_short_12: S2YTV5JFJQHD · pith_short_16: S2YTV5JFJQHDFQTX · pith_short_8: S2YTV5JF

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/S2YTV5JFJQHDFQTXOUARVUOUKW \
  | 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: 96b13af5254c0e32c27775011ad1d45586248a601ef510be1bb1347118e62889

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7de64a58d32ff0b417ffd1266029f26b278eb33cdb5de15fc286e9b0ad4fe74f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2021-08-30T15:25:19Z",
    "title_canon_sha256": "5efb10eca105e6d06db7f8910870f691141e7782ffad8a5fac9e9e28f17016f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.13309",
    "kind": "arxiv",
    "version": 2
  }
}