Pith Number

pith:5AXNUBYO

pith:2011:5AXNUBYOTOG4N73WLORYUJVKV6

not attested not anchored not stored refs pending

Inverse problems associated with integrable equations of Camassa-Holm type; explicit formulas on the real axis, I

Jacek Szmigielski, Keivan Mohajer

arxiv:1107.1329 v1 · 2011-07-07 · 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{5AXNUBYOTOG4N73WLORYUJVKV6}

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	2026-05-18T02:01:22.004826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e82eda070e9b8dc6ff765ba38a26aaaf967aa4d6fdca25f41f35333ae8c1ded6

Aliases

arxiv: 1107.1329 · arxiv_version: 1107.1329v1 · doi: 10.48550/arxiv.1107.1329 · pith_short_12: 5AXNUBYOTOG4 · pith_short_16: 5AXNUBYOTOG4N73W · pith_short_8: 5AXNUBYO

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/5AXNUBYOTOG4N73WLORYUJVKV6 \
  | 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: e82eda070e9b8dc6ff765ba38a26aaaf967aa4d6fdca25f41f35333ae8c1ded6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74ceda70a8223b1e23074d41de6a825e024f11daeedd15a500c38784b5748592",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2011-07-07T09:42:42Z",
    "title_canon_sha256": "76e8c8903cdc051804ec7bd2d3020a1ffd29d9f1e52eb6adc795a0a5a6bab060"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.1329",
    "kind": "arxiv",
    "version": 1
  }
}