Pith Number

pith:XRQV6DMT

pith:2016:XRQV6DMT7SBO7XPEIHZY3J2Y2Q

not attested not anchored not stored refs pending

Hierarchy of Modular Graph Identities

Eric D'Hoker, Justin Kaidi

arxiv:1608.04393 v3 · 2016-08-15 · hep-th · math.NT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XRQV6DMT7SBO7XPEIHZY3J2Y2Q}

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	2026-05-18T00:33:00.071155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc615f0d93fc82efdde441f38da758d43710a16f88e54d70a787fd29e52818ec

Aliases

arxiv: 1608.04393 · arxiv_version: 1608.04393v3 · doi: 10.48550/arxiv.1608.04393 · pith_short_12: XRQV6DMT7SBO · pith_short_16: XRQV6DMT7SBO7XPE · pith_short_8: XRQV6DMT

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/XRQV6DMT7SBO7XPEIHZY3J2Y2Q \
  | 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: bc615f0d93fc82efdde441f38da758d43710a16f88e54d70a787fd29e52818ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9287f9bdb6bf414a17473a73c0e84008f07730f86445f94f64bcdf43f22a83b",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2016-08-15T20:01:01Z",
    "title_canon_sha256": "b52e742dce95e69233e4a3152995afb21884c7004268558f83650539688fd8ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.04393",
    "kind": "arxiv",
    "version": 3
  }
}