Pith Number

pith:LTMN2BWT

pith:2012:LTMN2BWTTY3CMRXD56FUTHEK76

not attested not anchored not stored refs pending

Calculation and modular properties of multi-loop superstring amplitudes

G. S. Danilov

arxiv:1211.3280 v1 · 2012-11-14 · 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{LTMN2BWTTY3CMRXD56FUTHEK76}

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	2026-05-18T03:40:50.345767Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cd8dd06d39e362646e3ef8b499c8affbab1816b142be66d5c87de930834112e

Aliases

arxiv: 1211.3280 · arxiv_version: 1211.3280v1 · doi: 10.48550/arxiv.1211.3280 · pith_short_12: LTMN2BWTTY3C · pith_short_16: LTMN2BWTTY3CMRXD · pith_short_8: LTMN2BWT

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/LTMN2BWTTY3CMRXD56FUTHEK76 \
  | 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: 5cd8dd06d39e362646e3ef8b499c8affbab1816b142be66d5c87de930834112e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f74b350fe2218e6ea30fdc3bdf8b20d63ff6ed58d2c4bacb91e6e19e38bb635",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-11-14T11:58:51Z",
    "title_canon_sha256": "956719a7ec842b9b91c14f1049fb08d68c8b8ad203f4affedae31706d6af9834"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.3280",
    "kind": "arxiv",
    "version": 1
  }
}