Pith Number

pith:SZJK5M5W

pith:2009:SZJK5M5WSGQO4CUNVRRI2E4HEY

not attested not anchored not stored refs pending

On the spatial asymptotics of solutions of the Ablowitz-Ladik hierarchy

Johanna Michor

arxiv:0909.3372 v1 · 2009-09-18 · 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{SZJK5M5WSGQO4CUNVRRI2E4HEY}

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	2026-05-18T04:34:08.992746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9652aeb3b691a0ee0a8dac628d1387261ee749e12382beff8ed4c9c3727e9ee8

Aliases

arxiv: 0909.3372 · arxiv_version: 0909.3372v1 · doi: 10.48550/arxiv.0909.3372 · pith_short_12: SZJK5M5WSGQO · pith_short_16: SZJK5M5WSGQO4CUN · pith_short_8: SZJK5M5W

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/SZJK5M5WSGQO4CUNVRRI2E4HEY \
  | 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: 9652aeb3b691a0ee0a8dac628d1387261ee749e12382beff8ed4c9c3727e9ee8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2417c7c295bb023e40a40de7f33a3398ccf8b25f683848f6ddefe36efbfc0cec",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2009-09-18T07:42:30Z",
    "title_canon_sha256": "fb91ddf2e94f5d7f13f9f4bd3c78dc8887507774ceb4ece6a47bc8569bf33cde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.3372",
    "kind": "arxiv",
    "version": 1
  }
}