Pith Number

pith:7W5SKADH

pith:2012:7W5SKADHVSDTJYPPEMHVZWEIET

not attested not anchored not stored refs pending

Smooth parametric dependence of asymptotics of the semiclassical focusing NLS

Sergey Belov, Stephanos Venakides

arxiv:1211.7111 v2 · 2012-11-29 · math.AP · 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{7W5SKADHVSDTJYPPEMHVZWEIET}

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	2026-05-18T01:22:25.951119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdbb250067ac8734e1ef230f5cd88824d92db16605988da64de38533398a217f

Aliases

arxiv: 1211.7111 · arxiv_version: 1211.7111v2 · doi: 10.48550/arxiv.1211.7111 · pith_short_12: 7W5SKADHVSDT · pith_short_16: 7W5SKADHVSDTJYPP · pith_short_8: 7W5SKADH

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/7W5SKADHVSDTJYPPEMHVZWEIET \
  | 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: fdbb250067ac8734e1ef230f5cd88824d92db16605988da64de38533398a217f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3eeaeea36a870c8e5b7d0e782acaf36ea49dfadfea348480e4e261ca519cb833",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2012-11-29T22:39:24Z",
    "title_canon_sha256": "db9f6a71eed5c5462724c9d5728157c45df531c133e82ecb9098833df03c2b71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.7111",
    "kind": "arxiv",
    "version": 2
  }
}