Pith Number

pith:YXQVK6GG

pith:2014:YXQVK6GGF4J4CKYQ4REFOEHLHE

not attested not anchored not stored refs pending

Darboux transformations and random point processes

Marco Bertola, Mattia Cafasso

arxiv:1401.4752 v2 · 2014-01-19 · 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{YXQVK6GGF4J4CKYQ4REFOEHLHE}

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	2026-05-18T01:30:08.505478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5e15578c62f13c12b10e4485710eb393ad7e0d7ffd88587fbd225634870ebdd

Aliases

arxiv: 1401.4752 · arxiv_version: 1401.4752v2 · doi: 10.48550/arxiv.1401.4752 · pith_short_12: YXQVK6GGF4J4 · pith_short_16: YXQVK6GGF4J4CKYQ · pith_short_8: YXQVK6GG

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/YXQVK6GGF4J4CKYQ4REFOEHLHE \
  | 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: c5e15578c62f13c12b10e4485710eb393ad7e0d7ffd88587fbd225634870ebdd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e73a4ec371a26ecdb213cd4e2aba7781afbcc281dc19bcb1d9e1e1ee1e26a527",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2014-01-19T22:53:13Z",
    "title_canon_sha256": "184a802892f43f900f1d0309402eb9f9ba6fdc67d8712625e76e649ba104d85e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.4752",
    "kind": "arxiv",
    "version": 2
  }
}