Pith Number

pith:VQUCAAX3

pith:2025:VQUCAAX3LQISNW4TYRE2CZV3TQ

not attested not anchored not stored refs pending

Records from the S-Matrix Marathon: Asymptotic Observables

Celina Pasiecznik, Holmfridur S. Hannesdottir, Mathieu Giroux, Sebastian Mizera, Simon Caron-Huot

arxiv:2502.13021 v1 · 2025-02-18 · 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{VQUCAAX3LQISNW4TYRE2CZV3TQ}

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

1 paper in Pith

Soft QED as Open Quantum System: Infrared Cancellation and Soft-Shell Coarse Graining

Receipt and verification

First computed	2026-07-05T10:16:28.105281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac282002fb5c1126db93c449a166bb9c2f014c9102d9e237b48e14089abc206f

Aliases

arxiv: 2502.13021 · arxiv_version: 2502.13021v1 · doi: 10.48550/arxiv.2502.13021 · pith_short_12: VQUCAAX3LQIS · pith_short_16: VQUCAAX3LQISNW4T · pith_short_8: VQUCAAX3

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/VQUCAAX3LQISNW4TYRE2CZV3TQ \
  | 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: ac282002fb5c1126db93c449a166bb9c2f014c9102d9e237b48e14089abc206f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "719164d2d13ed8eef3716400e7f4d48df03a2e32f571e719224e3faf52ec876c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2025-02-18T16:40:15Z",
    "title_canon_sha256": "17366948b3ce8d332172b96f0ed597c94f19e00e4b80b7739036d34d7067eb03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.13021",
    "kind": "arxiv",
    "version": 1
  }
}