Pith Number

pith:O3JQL4CB

pith:2015:O3JQL4CBS5LIX4POZYBCEPWMRA

not attested not anchored not stored refs pending

Singular solutions for a class of traveling wave equations arising in hydrodynamics

Anna Geyer, V\'ictor Ma\~nosa

arxiv:1502.05158 v1 · 2015-02-18 · math.CA · math.AP · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O3JQL4CBS5LIX4POZYBCEPWMRA}

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	2026-05-18T00:52:28.539085Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76d305f04197568bf1eece02223ecc882041769806a1efbaad58fe6563c2bce9

Aliases

arxiv: 1502.05158 · arxiv_version: 1502.05158v1 · doi: 10.48550/arxiv.1502.05158 · pith_short_12: O3JQL4CBS5LI · pith_short_16: O3JQL4CBS5LIX4PO · pith_short_8: O3JQL4CB

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/O3JQL4CBS5LIX4POZYBCEPWMRA \
  | 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: 76d305f04197568bf1eece02223ecc882041769806a1efbaad58fe6563c2bce9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fac623c040a51bcff859d4d5cb08aa183fcbea03064cd6946a29ff093424468",
    "cross_cats_sorted": [
      "math.AP",
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2015-02-18T09:01:29Z",
    "title_canon_sha256": "14e13fc85c6a05a5ff7834ad4ae25b2eed81823a447e36ebf3ba2d2c1efa7a81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.05158",
    "kind": "arxiv",
    "version": 1
  }
}