Pith Number

pith:EDGFVYYM

pith:2014:EDGFVYYMK6KL3BUEZH7KXUW3LT

not attested not anchored not stored refs pending

Dark parameterization approach to Ito equation

Bo Ren, Ping Liu, Xi-zhong Liu

arxiv:1407.5849 v1 · 2014-07-22 · 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{EDGFVYYMK6KL3BUEZH7KXUW3LT}

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	2026-05-18T02:47:06.522193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20cc5ae30c5794bd8684c9feabd2db5cc1d295471330a745ff8b5e6864b6f1fc

Aliases

arxiv: 1407.5849 · arxiv_version: 1407.5849v1 · doi: 10.48550/arxiv.1407.5849 · pith_short_12: EDGFVYYMK6KL · pith_short_16: EDGFVYYMK6KL3BUE · pith_short_8: EDGFVYYM

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/EDGFVYYMK6KL3BUEZH7KXUW3LT \
  | 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: 20cc5ae30c5794bd8684c9feabd2db5cc1d295471330a745ff8b5e6864b6f1fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a66a66c3a69a8d3b280daf621b86e1ac1fa4a22b80ae51cdeeda0f3adcf1ce6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2014-07-22T13:09:56Z",
    "title_canon_sha256": "1f8b8b29552afa6e62893bb761af92a88f76091487f6cdd5a365d5d6442dddc4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.5849",
    "kind": "arxiv",
    "version": 1
  }
}