Pith Number

pith:72U354WX

pith:2015:72U354WX4MBCKWEBTKADH2N2TF

not attested not anchored not stored refs pending

Grassmann extensions of Yang-Baxter maps

Alexander V. Mikhailov, Georgi G. Grahovski, Sotiris Konstantinou-Rizos

arxiv:1510.06913 v2 · 2015-10-23 · nlin.SI · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{72U354WX4MBCKWEBTKADH2N2TF}

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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	2026-05-18T01:20:06.403444Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fea9bef2d7e3022558819a8033e9ba9953c2d6d47bd4ca017f02fef8e8d6c997

Aliases

arxiv: 1510.06913 · arxiv_version: 1510.06913v2 · doi: 10.48550/arxiv.1510.06913 · pith_short_12: 72U354WX4MBC · pith_short_16: 72U354WX4MBCKWEB · pith_short_8: 72U354WX

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/72U354WX4MBCKWEBTKADH2N2TF \
  | 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: fea9bef2d7e3022558819a8033e9ba9953c2d6d47bd4ca017f02fef8e8d6c997

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "708366e2bf6d7f140063ba6f5ca19ecd84ea7b4b393ad5cd1db11095f5d16e90",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2015-10-23T12:31:13Z",
    "title_canon_sha256": "b783702412f70a4487ff96d20287d9c3e496793b150c3bb21246936254e893ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.06913",
    "kind": "arxiv",
    "version": 2
  }
}