Pith Number

pith:L3CFRHJT

pith:2012:L3CFRHJT5MTGDZW4HSFN5MAKUM

not attested not anchored not stored refs pending

Multi-Speeds solitary waves solutions for nonlinear Schr\"odinger systems

Isabella Ianni, Stefan Le Coz

arxiv:1204.3985 v2 · 2012-04-18 · 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{L3CFRHJT5MTGDZW4HSFN5MAKUM}

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	2026-05-18T00:44:30.395902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ec4589d33eb2661e6dc3c8adeb00aa3365bbdd09bb1d8001cf986648b39856c

Aliases

arxiv: 1204.3985 · arxiv_version: 1204.3985v2 · doi: 10.48550/arxiv.1204.3985 · pith_short_12: L3CFRHJT5MTG · pith_short_16: L3CFRHJT5MTGDZW4 · pith_short_8: L3CFRHJT

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/L3CFRHJT5MTGDZW4HSFN5MAKUM \
  | 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: 5ec4589d33eb2661e6dc3c8adeb00aa3365bbdd09bb1d8001cf986648b39856c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20ce7d281b0b2b7c5110176c330e1a7fbfcd26708783f110fed95c2d9619bb9c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2012-04-18T05:55:56Z",
    "title_canon_sha256": "900dcfe14c7af96bc9c3f31cdaebdb3d2074c07c768214baacb17d17997d1459"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.3985",
    "kind": "arxiv",
    "version": 2
  }
}