Pith Number

pith:DK5U3YZX

pith:2014:DK5U3YZXK3ODAX672FPKOB3WEP

not attested not anchored not stored refs pending

The Cauchy problem for tenth-order thin film equation I. Bifurcation of oscillatory fundamental solutions

Jonathan D. Evans, Pablo Alvarez-Caudevilla, Victor A.Galaktionov

arxiv:1407.5557 v1 · 2014-07-21 · 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{DK5U3YZXK3ODAX672FPKOB3WEP}

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	2026-05-18T02:47:13.751378Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1abb4de33756dc305fdfd15ea7077623e005d8c3b716fab15e2f292dbbe23775

Aliases

arxiv: 1407.5557 · arxiv_version: 1407.5557v1 · doi: 10.48550/arxiv.1407.5557 · pith_short_12: DK5U3YZXK3OD · pith_short_16: DK5U3YZXK3ODAX67 · pith_short_8: DK5U3YZX

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/DK5U3YZXK3ODAX672FPKOB3WEP \
  | 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: 1abb4de33756dc305fdfd15ea7077623e005d8c3b716fab15e2f292dbbe23775

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e142d0d3fd97bbe56641e1d71748209617429ea89aa40698956ab43e8e1c954",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-07-21T16:39:31Z",
    "title_canon_sha256": "11574d5b8e3206c82fa6e44f744bcb483c0bfd67bd216530756e4dd35fe99c2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.5557",
    "kind": "arxiv",
    "version": 1
  }
}