Pith Number

pith:ORM2XZ45

pith:2013:ORM2XZ455CPR7TN7TADZBDPWGN

not attested not anchored not stored refs pending

On $W_{1+\infty}$ 3-algebra and integrable system

Ke Wu, Min-Ru Chen, Shi-Kun Wang, Wei-Zhong Zhao, Xiao-Li Wang

arxiv:1309.4627 v4 · 2013-09-18 · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ORM2XZ455CPR7TN7TADZBDPWGN}

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	2026-05-18T02:45:21.609762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7459abe79de89f1fcdbf9807908df63354f1e5fb598c22e1fcc2b3ea9dfc1057

Aliases

arxiv: 1309.4627 · arxiv_version: 1309.4627v4 · doi: 10.48550/arxiv.1309.4627 · pith_short_12: ORM2XZ455CPR · pith_short_16: ORM2XZ455CPR7TN7 · pith_short_8: ORM2XZ45

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/ORM2XZ455CPR7TN7TADZBDPWGN \
  | 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: 7459abe79de89f1fcdbf9807908df63354f1e5fb598c22e1fcc2b3ea9dfc1057

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53359b9f4f0e000efd4710f532fe30dcda0f1e89ed4846b49e1ec69296a80df5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2013-09-18T12:37:53Z",
    "title_canon_sha256": "d85fd6f0039a8e6745d18a10e3e31cecb65f63ec9d4158f31642463ec745871c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.4627",
    "kind": "arxiv",
    "version": 4
  }
}