Pith Number

pith:B2Z52Y7M

pith:2010:B2Z52Y7MANA5UJ4MURIU5K3YAW

not attested not anchored not stored refs pending

A Note on Hypervector Spaces

Sanjay Roy, T. K. Samanta

arxiv:1002.3816 v3 · 2010-02-19 · math.GM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B2Z52Y7MANA5UJ4MURIU5K3YAW}

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	2026-05-18T04:20:35.906985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0eb3dd63ec0341da278ca4514eab780580232e9c00d636c6cf8116f29322a6ea

Aliases

arxiv: 1002.3816 · arxiv_version: 1002.3816v3 · doi: 10.48550/arxiv.1002.3816 · pith_short_12: B2Z52Y7MANA5 · pith_short_16: B2Z52Y7MANA5UJ4M · pith_short_8: B2Z52Y7M

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/B2Z52Y7MANA5UJ4MURIU5K3YAW \
  | 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: 0eb3dd63ec0341da278ca4514eab780580232e9c00d636c6cf8116f29322a6ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "129da8ef48232c20be3fa4874abcf59686c3d54dd1cc91f186b2478dd9168e22",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GM",
    "submitted_at": "2010-02-19T20:12:16Z",
    "title_canon_sha256": "9e9efa6febb23a78d3614f7a2493673e0921fe3af5bc6ebc413605302caab82a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.3816",
    "kind": "arxiv",
    "version": 3
  }
}