Pith Number

pith:HEQGDQ7P

pith:2012:HEQGDQ7P4AFNYNZX7HPNRYPLY4

not attested not anchored not stored refs pending

Superregular solitonic solutions: a novel scenario of the nonlinear stage of Modulation Instability

A. A. Gelash, V. E. Zakharov

arxiv:1211.1426 v2 · 2012-11-07 · 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{HEQGDQ7P4AFNYNZX7HPNRYPLY4}

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	2026-05-18T03:25:59.013055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

392061c3efe00adc3737f9ded8e1ebc7114f5799136225f822a40c07e865260c

Aliases

arxiv: 1211.1426 · arxiv_version: 1211.1426v2 · doi: 10.48550/arxiv.1211.1426 · pith_short_12: HEQGDQ7P4AFN · pith_short_16: HEQGDQ7P4AFNYNZX · pith_short_8: HEQGDQ7P

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/HEQGDQ7P4AFNYNZX7HPNRYPLY4 \
  | 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: 392061c3efe00adc3737f9ded8e1ebc7114f5799136225f822a40c07e865260c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fe412abf3a039773c973929cf2d94479cc095d09f049ae97910587414e8540b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2012-11-07T00:15:23Z",
    "title_canon_sha256": "b9e13c3a76f4887f095ef076fef72a55098bb4b42087dc97e28411f1d52e4462"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.1426",
    "kind": "arxiv",
    "version": 2
  }
}