Pith Number

pith:X6NZHRGL

pith:2015:X6NZHRGL6KWS4QCR7PZG3JHLNO

not attested not anchored not stored refs pending

Baker Omitted Value

Gorachand Chakraborty, Tarakanta Nayak, Tarun Kumar Chakra

arxiv:1505.06291 v1 · 2015-05-23 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X6NZHRGL6KWS4QCR7PZG3JHLNO}

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	2026-05-18T02:03:47.664386Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf9b93c4cbf2ad2e4051fbf26da4eb6bac45c9e0d2cb27ca73bb2e1e1dcec3ca

Aliases

arxiv: 1505.06291 · arxiv_version: 1505.06291v1 · doi: 10.48550/arxiv.1505.06291 · pith_short_12: X6NZHRGL6KWS · pith_short_16: X6NZHRGL6KWS4QCR · pith_short_8: X6NZHRGL

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/X6NZHRGL6KWS4QCR7PZG3JHLNO \
  | 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: bf9b93c4cbf2ad2e4051fbf26da4eb6bac45c9e0d2cb27ca73bb2e1e1dcec3ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fb5993967ced7aebec6d46bf6459971023dd8b920b222998a2b7499022a433a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2015-05-23T08:44:48Z",
    "title_canon_sha256": "4a62a52af60410b5deda22423c36a101e8fdb328a724cf7ff3ed7ef78c9eaf60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.06291",
    "kind": "arxiv",
    "version": 1
  }
}