Pith Number

pith:BTA2S4K6

pith:2016:BTA2S4K6ZRP6M7VTQBFRAQ6EGX

not attested not anchored not stored refs pending

Discrete integrable systems, Darboux transformations, and Yang-Baxter maps

Deniz Bilman, Sotiris Konstantinou-Rizos

arxiv:1612.00854 v2 · 2016-12-02 · 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{BTA2S4K6ZRP6M7VTQBFRAQ6EGX}

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	2026-05-17T23:56:43.234264Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0cc1a9715ecc5fe67eb3804b1043c435df4186b36251f56a3947f40851317b2b

Aliases

arxiv: 1612.00854 · arxiv_version: 1612.00854v2 · doi: 10.48550/arxiv.1612.00854 · pith_short_12: BTA2S4K6ZRP6 · pith_short_16: BTA2S4K6ZRP6M7VT · pith_short_8: BTA2S4K6

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/BTA2S4K6ZRP6M7VTQBFRAQ6EGX \
  | 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: 0cc1a9715ecc5fe67eb3804b1043c435df4186b36251f56a3947f40851317b2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7bbc4ffda55c443b90974abf2425f5fb2d29a60b9e689eed1875edd36f078147",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2016-12-02T21:00:09Z",
    "title_canon_sha256": "6da4206880436d503605bf92ff00222bc98527955aec746868f279a5b29ebdd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.00854",
    "kind": "arxiv",
    "version": 2
  }
}