Pith Number

pith:T6TPJMNZ

pith:2015:T6TPJMNZIQZ6S6LKRWBLA4GPAV

not attested not anchored not stored refs pending

On the Duality of Additivity and Tensorization

Amin Gohari, Salman Beigi

arxiv:1502.00827 v2 · 2015-02-03 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T6TPJMNZIQZ6S6LKRWBLA4GPAV}

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	2026-05-18T01:00:12.908039Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9fa6f4b1b94433e9796a8d82b070cf0567e3c3994d94b453ecbc6500e47491f5

Aliases

arxiv: 1502.00827 · arxiv_version: 1502.00827v2 · doi: 10.48550/arxiv.1502.00827 · pith_short_12: T6TPJMNZIQZ6 · pith_short_16: T6TPJMNZIQZ6S6LK · pith_short_8: T6TPJMNZ

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/T6TPJMNZIQZ6S6LKRWBLA4GPAV \
  | 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: 9fa6f4b1b94433e9796a8d82b070cf0567e3c3994d94b453ecbc6500e47491f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed21ac7b130c619072e337d72b0ede6c9adc385184d50f290d626f7e4aaa7558",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-02-03T12:05:49Z",
    "title_canon_sha256": "f72b4537a1ea8fd9bf0df53a8b617bda2579a0d568a95cd3b8fc9fa9a20fa652"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.00827",
    "kind": "arxiv",
    "version": 2
  }
}