Pith Number

pith:2V4MDJBK

pith:2019:2V4MDJBKFUR6TEWBD3YFYO2CJG

not attested not anchored not stored refs pending

Stability of Periodic, Traveling-Wave Solutions to the Capillary-Whitham Equation

John D. Carter, Morgan Rozman

arxiv:1901.11445 v1 · 2019-01-31 · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2V4MDJBKFUR6TEWBD3YFYO2CJG}

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	2026-05-17T23:55:01.859384Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d578c1a42a2d23e992c11ef05c3b4249b89d2ee2da62a7ce3697580350a56f6c

Aliases

arxiv: 1901.11445 · arxiv_version: 1901.11445v1 · doi: 10.48550/arxiv.1901.11445 · pith_short_12: 2V4MDJBKFUR6 · pith_short_16: 2V4MDJBKFUR6TEWB · pith_short_8: 2V4MDJBK

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/2V4MDJBKFUR6TEWBD3YFYO2CJG \
  | 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: d578c1a42a2d23e992c11ef05c3b4249b89d2ee2da62a7ce3697580350a56f6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80efa7221fb9652d7fb2f034baaa918e674980c2148d8edccc3c39cdb26033eb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2019-01-31T16:06:42Z",
    "title_canon_sha256": "e62da81117b2b6aa5681cc98537bbdd11c92703215dca0a26f7a8b03c502f353"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.11445",
    "kind": "arxiv",
    "version": 1
  }
}