Pith Number

pith:7DWRDKB2

pith:2012:7DWRDKB2SMPOAXU7T6IR5AMKOC

not attested not anchored not stored refs pending

Tree-level S-matrix elements from S-duality

Mohammad R. Garousi

arxiv:1201.2556 v2 · 2012-01-12 · 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{7DWRDKB2SMPOAXU7T6IR5AMKOC}

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	2026-05-18T01:58:52.206654Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8ed11a83a931ee05e9f9f911e818a7084e0ee4418e26d00fa6dd334d07d2fa8

Aliases

arxiv: 1201.2556 · arxiv_version: 1201.2556v2 · doi: 10.48550/arxiv.1201.2556 · pith_short_12: 7DWRDKB2SMPO · pith_short_16: 7DWRDKB2SMPOAXU7 · pith_short_8: 7DWRDKB2

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/7DWRDKB2SMPOAXU7T6IR5AMKOC \
  | 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: f8ed11a83a931ee05e9f9f911e818a7084e0ee4418e26d00fa6dd334d07d2fa8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b42ddb1e3de695a7fc01219c4edf043f61c6073abdc0e7ab8343c96d4f910c4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-01-12T13:10:25Z",
    "title_canon_sha256": "e629bad87bcaed3eb7c3678858aad4b26eb15535716d749d4d19005444a5da9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.2556",
    "kind": "arxiv",
    "version": 2
  }
}