Pith Number

pith:N5ZMDA52

pith:2019:N5ZMDA52YT2CFCU6HXTTPU6NXL

not attested not anchored not stored refs pending

On the bifurcation diagram of the capillary-gravity Whitham equation

Filippo Remonato, Mathew A. Johnson, Mats Ehrnstr\"om, Ola I.H. Maehlen

arxiv:1901.03534 v1 · 2019-01-11 · 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{N5ZMDA52YT2CFCU6HXTTPU6NXL}

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	2026-05-17T23:56:30.982860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f72c183bac4f4228a9e3de737d3cdbacdbdd965f4041beb36fbc5434b85a519

Aliases

arxiv: 1901.03534 · arxiv_version: 1901.03534v1 · doi: 10.48550/arxiv.1901.03534 · pith_short_12: N5ZMDA52YT2C · pith_short_16: N5ZMDA52YT2CFCU6 · pith_short_8: N5ZMDA52

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/N5ZMDA52YT2CFCU6HXTTPU6NXL \
  | 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: 6f72c183bac4f4228a9e3de737d3cdbacdbdd965f4041beb36fbc5434b85a519

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3239e0dda81ce0f388d5f1ad96056ac934e8d9b7906336f8d4ce2339e8d92cf1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-01-11T10:03:10Z",
    "title_canon_sha256": "14abf8c71f03cbf2a49364bc213ac61cbe9c0e3a3cb39733c2cdae9a7970f89a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.03534",
    "kind": "arxiv",
    "version": 1
  }
}