Pith Number

pith:72Z5WB3K

pith:2026:72Z5WB3K4MTWVFYHLXDC4TXPBP

not attested not anchored not stored refs pending

Tachyon couplings from S-matrix elements in bosonic string theory

Mohammad R. Garousi

arxiv:2608.10667 v1 · 2026-08-11 · 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{72Z5WB3K4MTWVFYHLXDC4TXPBP}

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	2026-08-12T01:22:58.779167Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

feb3db076ae3276a97075dc62e4eef0bda07ac67007b75cb88c664313b627a59

Aliases

arxiv: 2608.10667 · arxiv_version: 2608.10667v1 · doi: 10.48550/arxiv.2608.10667 · pith_short_12: 72Z5WB3K4MTW · pith_short_16: 72Z5WB3K4MTWVFYH · pith_short_8: 72Z5WB3K

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/72Z5WB3K4MTWVFYHLXDC4TXPBP \
  | 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: feb3db076ae3276a97075dc62e4eef0bda07ac67007b75cb88c664313b627a59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b1868c2954bb39917f0a42b9426695997011a74644410fe6dd40654b1dd5e5c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2026-08-11T08:47:55Z",
    "title_canon_sha256": "1a3f5fa86a08bbdd1ab489f82ae2253f42a57bdd92596f8afb23edd4010dc94c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.10667",
    "kind": "arxiv",
    "version": 1
  }
}