Pith Number

pith:HCIKH26X

pith:2013:HCIKH26XYIYH7CFY2LS5KF3ST3

not attested not anchored not stored refs pending

Random cyclic matrices

Shashi C. L. Srivastava, Sudhir R. Jain

arxiv:1302.2694 v1 · 2013-02-12 · math-ph · math.MP · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HCIKH26XYIYH7CFY2LS5KF3ST3}

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	2026-05-18T03:33:51.178507Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3890a3ebd7c2307f88b8d2e5d517729ee28c09ac63235e575dde27336b3ddb8c

Aliases

arxiv: 1302.2694 · arxiv_version: 1302.2694v1 · doi: 10.48550/arxiv.1302.2694 · pith_short_12: HCIKH26XYIYH · pith_short_16: HCIKH26XYIYH7CFY · pith_short_8: HCIKH26X

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/HCIKH26XYIYH7CFY2LS5KF3ST3 \
  | 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: 3890a3ebd7c2307f88b8d2e5d517729ee28c09ac63235e575dde27336b3ddb8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "645b83b1dff4b4432dfd588a87158c0f50742c773894dab47616eaa29ad06cb1",
    "cross_cats_sorted": [
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2013-02-12T03:52:43Z",
    "title_canon_sha256": "325eea93eed04c2382dfb822f6a6b9ffe9bee85fef06d97cfed0d9852dddc8bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.2694",
    "kind": "arxiv",
    "version": 1
  }
}