Pith Number

pith:TNPOQT6P

pith:2024:TNPOQT6P2EJYWD2K6N2WGAXBO2

not attested not anchored not stored refs pending

Pinching rules in the chiral-splitting description of one-loop string amplitudes

Alex Edison, Filippo Maria Balli, Oliver Schlotterer

arxiv:2410.19641 v2 · 2024-10-25 · 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{TNPOQT6P2EJYWD2K6N2WGAXBO2}

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	2026-07-05T10:49:47.669154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b5ee84fcfd1138b0f4af3756302e176a576c215463ed6faa3d869098a924ef3

Aliases

arxiv: 2410.19641 · arxiv_version: 2410.19641v2 · doi: 10.48550/arxiv.2410.19641 · pith_short_12: TNPOQT6P2EJY · pith_short_16: TNPOQT6P2EJYWD2K · pith_short_8: TNPOQT6P

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/TNPOQT6P2EJYWD2K6N2WGAXBO2 \
  | 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: 9b5ee84fcfd1138b0f4af3756302e176a576c215463ed6faa3d869098a924ef3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "204a06cfb05fea96f68804e83427d8e9ccd68fda563776e4af1a7679d2277de5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2024-10-25T15:47:08Z",
    "title_canon_sha256": "8f765cf9c09860824a1d84a14b1aa68cad7a2be0f0cc79307e32117d453108f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.19641",
    "kind": "arxiv",
    "version": 2
  }
}