Pith Number

pith:TZE2VKD7

pith:2014:TZE2VKD7F6N3BH642MB3EPZBT7

not attested not anchored not stored refs pending

Discretisations of constrained KP hierarchies

Madoka Hattori, Ralph Willox

arxiv:1406.5828 v1 · 2014-06-23 · 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{TZE2VKD7F6N3BH642MB3EPZBT7}

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	2026-05-18T02:49:10.640250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e49aaa87f2f9bb09fdcd303b23f219fd53dd899a6648bad632b84a63dc997b3

Aliases

arxiv: 1406.5828 · arxiv_version: 1406.5828v1 · doi: 10.48550/arxiv.1406.5828 · pith_short_12: TZE2VKD7F6N3 · pith_short_16: TZE2VKD7F6N3BH64 · pith_short_8: TZE2VKD7

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/TZE2VKD7F6N3BH642MB3EPZBT7 \
  | 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: 9e49aaa87f2f9bb09fdcd303b23f219fd53dd899a6648bad632b84a63dc997b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7be39391d3a2fcfd0cfba659ee7f4afea27c7d8ae708585568ba41a95097251",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2014-06-23T08:28:08Z",
    "title_canon_sha256": "686a694e5eef7c30e86bd9ab34e026faf118196df642656ef65763176b8edb01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.5828",
    "kind": "arxiv",
    "version": 1
  }
}