Pith Number

pith:DC37GEWV

pith:2012:DC37GEWVA6IH6DQ5CRMW2V2WPJ

not attested not anchored not stored refs pending

Local Dynamics Near Unstable Branches of NLS Solitons

Ian Zwiers, Tai-Peng Tsai, Vianney Combet

arxiv:1207.0175 v2 · 2012-07-01 · 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{DC37GEWVA6IH6DQ5CRMW2V2WPJ}

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	2026-05-18T03:37:08.455306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18b7f312d507907f0e1d14596d57567a54fdcccab963006553016112080c93f7

Aliases

arxiv: 1207.0175 · arxiv_version: 1207.0175v2 · doi: 10.48550/arxiv.1207.0175 · pith_short_12: DC37GEWVA6IH · pith_short_16: DC37GEWVA6IH6DQ5 · pith_short_8: DC37GEWV

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/DC37GEWVA6IH6DQ5CRMW2V2WPJ \
  | 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: 18b7f312d507907f0e1d14596d57567a54fdcccab963006553016112080c93f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f043a83ab4b326a4d95d0922470bb57beb1fdb5095aa62c7103b0fffcbc52071",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2012-07-01T03:06:59Z",
    "title_canon_sha256": "cbecceef81e073a14b45cc1441189dcd0e9df0c93aed58fd4c69b32db5aa21d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.0175",
    "kind": "arxiv",
    "version": 2
  }
}