Pith Number

pith:CTXPAFPY

pith:2001:CTXPAFPY24QYOKQFDSMTCVIGKB

not attested not anchored not stored refs pending

Asymptotic properties of the differential equation $h^3(h''+h')=1$

J. Asch, P. \v{S}\v{t}ov\'i\v{c}ek, R.D. Benguria

arxiv:math-ph/0110029 v1 · 2001-10-24 · math-ph · math.DS · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CTXPAFPY24QYOKQFDSMTCVIGKB}

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	2026-05-18T01:09:07.967009Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14eef015f8d721872a051c993155065066a2517db27929654b7fce7c6e44d5ef

Aliases

arxiv: math-ph/0110029 · arxiv_version: math-ph/0110029v1 · doi: 10.48550/arxiv.math-ph/0110029 · pith_short_12: CTXPAFPY24QY · pith_short_16: CTXPAFPY24QYOKQF · pith_short_8: CTXPAFPY

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/CTXPAFPY24QYOKQFDSMTCVIGKB \
  | 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: 14eef015f8d721872a051c993155065066a2517db27929654b7fce7c6e44d5ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4176ce0a08054788b805892cd6a4d3511a17429bdc52ca6cdd7696f59d75bd7d",
    "cross_cats_sorted": [
      "math.DS",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "math-ph",
    "submitted_at": "2001-10-24T13:15:47Z",
    "title_canon_sha256": "40121068ceca682cfe76024eef3d64d0f415776536680e14474e63b1c08fbfb7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math-ph/0110029",
    "kind": "arxiv",
    "version": 1
  }
}