Pith Number

pith:URRMMWZQ

pith:2023:URRMMWZQCYTX6HU4QITP6E4KDB

not attested not anchored not stored refs pending

S-matrix on effective string and compactified membrane

Arkady A. Tseytlin, Fiona K. Seibold

arxiv:2308.12189 v4 · 2023-08-23 · 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{URRMMWZQCYTX6HU4QITP6E4KDB}

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	2026-07-05T10:52:09.225728Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a462c65b3016277f1e9c8226ff138a186f9c05583116e472c9ff1a64fe7d3ce1

Aliases

arxiv: 2308.12189 · arxiv_version: 2308.12189v4 · doi: 10.48550/arxiv.2308.12189 · pith_short_12: URRMMWZQCYTX · pith_short_16: URRMMWZQCYTX6HU4 · pith_short_8: URRMMWZQ

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/URRMMWZQCYTX6HU4QITP6E4KDB \
  | 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: a462c65b3016277f1e9c8226ff138a186f9c05583116e472c9ff1a64fe7d3ce1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65012a36315b850129912ac6a1fa063f0a03e8879c32fc19d89b405b93664b11",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2023-08-23T15:25:36Z",
    "title_canon_sha256": "ba8e3ed96775388ff417185051bee395287a8436a265df333bd62c6fb0bf732c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.12189",
    "kind": "arxiv",
    "version": 4
  }
}