Pith Number

pith:KTJJCCSQ

pith:2024:KTJJCCSQJ6WN4LV7AK3KE5BQTE

not attested not anchored not stored refs pending

An All-loop Soft Theorem for Pions

Christoph Bartsch, Jaroslav Trnka, Jiri Novotny, Karol Kampf

arxiv:2401.04731 v1 · 2024-01-09 · 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{KTJJCCSQJ6WN4LV7AK3KE5BQTE}

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

2 papers in Pith

Constructing tree amplitudes of scalar EFT from double soft theorem

Multipositivity Constrains the Chiral Lagrangian

Receipt and verification

First computed	2026-07-05T07:31:49.697751Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54d2910a504facde2ebf02b6a274309929a9599d848629a5e5b4c6a12470105d

Aliases

arxiv: 2401.04731 · arxiv_version: 2401.04731v1 · doi: 10.48550/arxiv.2401.04731 · pith_short_12: KTJJCCSQJ6WN · pith_short_16: KTJJCCSQJ6WN4LV7 · pith_short_8: KTJJCCSQ

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/KTJJCCSQJ6WN4LV7AK3KE5BQTE \
  | 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: 54d2910a504facde2ebf02b6a274309929a9599d848629a5e5b4c6a12470105d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5a44e7adb7d8fdd1d06208848c5f707d047304e5836cd2bde5767b3e4e716ad",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2024-01-09T18:59:59Z",
    "title_canon_sha256": "fc8c2fd9f03bc4584f8e9041ddb163eff3b64e2baddaf942ecd8b3ee0941d8fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.04731",
    "kind": "arxiv",
    "version": 1
  }
}