Pith Number

pith:KUL2YPRO

pith:2015:KUL2YPRODL24FRCPWPLVIJDGXJ

not attested not anchored not stored refs pending

Poisson equation for the Mercedes diagram in string theory at genus one

Anirban Basu

arxiv:1511.07455 v2 · 2015-11-23 · 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{KUL2YPRODL24FRCPWPLVIJDGXJ}

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	2026-05-18T01:19:26.005762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5517ac3e2e1af5c2c44fb3d7542466ba59b25a6848cd660a416a0fd3246f1ac9

Aliases

arxiv: 1511.07455 · arxiv_version: 1511.07455v2 · doi: 10.48550/arxiv.1511.07455 · pith_short_12: KUL2YPRODL24 · pith_short_16: KUL2YPRODL24FRCP · pith_short_8: KUL2YPRO

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/KUL2YPRODL24FRCPWPLVIJDGXJ \
  | 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: 5517ac3e2e1af5c2c44fb3d7542466ba59b25a6848cd660a416a0fd3246f1ac9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52559bba80740db4d41adab098b52bab88606bd06e4165d5b32181c3c7d6604f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-11-23T21:02:33Z",
    "title_canon_sha256": "b5d1d0a1ef218c1da5efda2bb2f1aedf662133b4943caaa6778d31bb4459b98e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.07455",
    "kind": "arxiv",
    "version": 2
  }
}