Pith Number

pith:4QBC2KYR

pith:2009:4QBC2KYRUNGKB6UACVPYSV6NOU

not attested not anchored not stored refs pending

Soliton Generation and Multiple Phases in Dispersive Shock and Rarefaction Wave Interaction

D.E. Baldwin, M.A. Hoefer, M.J. Ablowitz

arxiv:0904.3160 v1 · 2009-04-21 · nlin.PS · 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{4QBC2KYRUNGKB6UACVPYSV6NOU}

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	2026-05-18T03:37:09.553573Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4022d2b11a34ca0fa80155f8957cd7537e0fb3deabd395132f80d5ce1372c29

Aliases

arxiv: 0904.3160 · arxiv_version: 0904.3160v1 · doi: 10.48550/arxiv.0904.3160 · pith_short_12: 4QBC2KYRUNGK · pith_short_16: 4QBC2KYRUNGKB6UA · pith_short_8: 4QBC2KYR

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/4QBC2KYRUNGKB6UACVPYSV6NOU \
  | 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: e4022d2b11a34ca0fa80155f8957cd7537e0fb3deabd395132f80d5ce1372c29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3f352e31f6798a0dcba6caf9f55ab1d7c37501bd9d1d9c449fbf019d7e74a95",
    "cross_cats_sorted": [
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2009-04-21T04:15:30Z",
    "title_canon_sha256": "46be817f5ff19d25c362a360402e4af288bb825a0ba2db0179501b550f3784ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.3160",
    "kind": "arxiv",
    "version": 1
  }
}