Pith Number

pith:JG6RJMHR

pith:2019:JG6RJMHR57LIKWH4E5EC3VEHPA

not attested not anchored not stored refs pending

Aggregating Relational Structures

Amit Kuber, Harshit Bisht

arxiv:1904.12482 v1 · 2019-04-29 · math.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JG6RJMHR57LIKWH4E5EC3VEHPA}

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	2026-05-17T23:47:35.076561Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49bd14b0f1efd68558fc27482dd48778281eb516d7db300aff3c6b4f5350d799

Aliases

arxiv: 1904.12482 · arxiv_version: 1904.12482v1 · doi: 10.48550/arxiv.1904.12482 · pith_short_12: JG6RJMHR57LI · pith_short_16: JG6RJMHR57LIKWH4 · pith_short_8: JG6RJMHR

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/JG6RJMHR57LIKWH4E5EC3VEHPA \
  | 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: 49bd14b0f1efd68558fc27482dd48778281eb516d7db300aff3c6b4f5350d799

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01160008977cd303ad8e44d2f2d71a2bcb6233867544f697763106f388dc2258",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2019-04-29T08:02:25Z",
    "title_canon_sha256": "8e090999e6aa30c7592f937fde8c13023360c95969f15e2a63be7469d587afea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.12482",
    "kind": "arxiv",
    "version": 1
  }
}