Pith Number

pith:A3LLJOJK

pith:2012:A3LLJOJKMPQLGD4WJK2BMN3PWL

not attested not anchored not stored refs pending

Global existence of small-norm solutions in the reduced Ostrovsky equation

Dmitry Pelinovsky, Roger Grimshaw

arxiv:1210.6526 v2 · 2012-10-24 · nlin.SI · math.AP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A3LLJOJKMPQLGD4WJK2BMN3PWL}

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	2026-05-18T03:28:56.086610Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06d6b4b92a63e0b30f964ab416376fb2ff0fc1fd80c26b37d0fdc7f1a6264d46

Aliases

arxiv: 1210.6526 · arxiv_version: 1210.6526v2 · doi: 10.48550/arxiv.1210.6526 · pith_short_12: A3LLJOJKMPQL · pith_short_16: A3LLJOJKMPQLGD4W · pith_short_8: A3LLJOJK

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/A3LLJOJKMPQLGD4WJK2BMN3PWL \
  | 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: 06d6b4b92a63e0b30f964ab416376fb2ff0fc1fd80c26b37d0fdc7f1a6264d46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d84a2e0c0773c87ad796497ed73ceb677461bb2c392148616fe3d34450c59785",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2012-10-24T13:36:31Z",
    "title_canon_sha256": "fba6daa3438bbb830dd7b96e7ff2c009b0186003b8f511eac5e562a63b53ffb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.6526",
    "kind": "arxiv",
    "version": 2
  }
}