Pith Number

pith:QIZ7H4RJ

pith:2026:QIZ7H4RJ6MJN2A5N3NMDT4UB5C

not attested not anchored not stored refs pending

Light-Front approach to $4d$ massless Higher-Spin interactions

Mattia Serrani

arxiv:2607.28183 v1 · 2026-07-30 · 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{QIZ7H4RJ6MJN2A5N3NMDT4UB5C}

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	2026-07-31T01:36:24.598858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

8233f3f229f312dd03addb5839f281e8a822ac8805a46880c05ee9bf3ba0d8e9

Aliases

arxiv: 2607.28183 · arxiv_version: 2607.28183v1 · doi: 10.48550/arxiv.2607.28183 · pith_short_12: QIZ7H4RJ6MJN · pith_short_16: QIZ7H4RJ6MJN2A5N · pith_short_8: QIZ7H4RJ

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/QIZ7H4RJ6MJN2A5N3NMDT4UB5C \
  | 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: 8233f3f229f312dd03addb5839f281e8a822ac8805a46880c05ee9bf3ba0d8e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef3cf7be7fbcfff5e937d1642b805829d9d450a142b3f2744ea60ee8e848d538",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2026-07-30T13:20:55Z",
    "title_canon_sha256": "9bca0b1c55406e93262eb31ba44b3b217e8b1c97705824fb2ab71403dd1ffcf9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.28183",
    "kind": "arxiv",
    "version": 1
  }
}