Pith Number

pith:RN2BD4U2

pith:2022:RN2BD4U2AXV7256TAAJY2F5RYU

not attested not anchored not stored refs pending

$XX^T$ Matrices With Independent Entries

Arup Bose, Priyanka Sen

arxiv:2205.10811 v1 · 2022-05-22 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RN2BD4U2AXV7256TAAJY2F5RYU}

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	2026-07-05T04:25:23.803197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b7411f29a05ebfd77d300138d17b1c50d1bde26a980d13c083df75108dfadc9

Aliases

arxiv: 2205.10811 · arxiv_version: 2205.10811v1 · doi: 10.48550/arxiv.2205.10811 · pith_short_12: RN2BD4U2AXV7 · pith_short_16: RN2BD4U2AXV7256T · pith_short_8: RN2BD4U2

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/RN2BD4U2AXV7256TAAJY2F5RYU \
  | 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: 8b7411f29a05ebfd77d300138d17b1c50d1bde26a980d13c083df75108dfadc9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58ccebf387f979b7f4acb4002385b7cb169d7fb751a2d5d36bfb8ec5e5959603",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2022-05-22T13:04:17Z",
    "title_canon_sha256": "d5fab0fc22edbdde6f925d89bcf8520f1f599dc7d2c05da7eb5443d1fe335506"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.10811",
    "kind": "arxiv",
    "version": 1
  }
}