Pith Number

pith:HXJPMUSI

pith:2012:HXJPMUSILNKNE3GBW57WIHH2S4

not attested not anchored not stored refs pending

Nonlinear PDEs for Fredholm determinants arising from string equations

M. Adler, M. Cafasso, P. van Moerbeke

arxiv:1207.6341 v3 · 2012-07-26 · math-ph · math.MP · 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{HXJPMUSILNKNE3GBW57WIHH2S4}

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	2026-05-18T03:11:58.099740Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3dd2f652485b54d26cc1b77f641cfa9725cf02e33165bc4abc826d51cf30dad6

Aliases

arxiv: 1207.6341 · arxiv_version: 1207.6341v3 · doi: 10.48550/arxiv.1207.6341 · pith_short_12: HXJPMUSILNKN · pith_short_16: HXJPMUSILNKNE3GB · pith_short_8: HXJPMUSI

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/HXJPMUSILNKNE3GBW57WIHH2S4 \
  | 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: 3dd2f652485b54d26cc1b77f641cfa9725cf02e33165bc4abc826d51cf30dad6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0d935f1b9fcb0fa446321e4e57f19c1ea2bd86b7754056b8c5ad7f82f762b27",
    "cross_cats_sorted": [
      "math.MP",
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2012-07-26T17:31:25Z",
    "title_canon_sha256": "f4dd0e9b0e98ce43c3b6492135c3942afc8b80437dca70a96fe1119441dc0dc1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.6341",
    "kind": "arxiv",
    "version": 3
  }
}