Pith Number

pith:RDOJZ5XP

pith:2021:RDOJZ5XP2UEZ4ZGL6AD6NJQD5Q

not attested not anchored not stored refs pending

Some results on transcendental entire solutions of certain nonlinear differential-difference equations

Jiachuan Geng, Lianzhong Yang, Nan Li

arxiv:2102.02508 v1 · 2021-02-04 · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RDOJZ5XP2UEZ4ZGL6AD6NJQD5Q}

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	2026-07-05T02:12:49.280528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88dc9cf6efd5099e64cbf007e6a603ec239725376c61267487d9189af34e6872

Aliases

arxiv: 2102.02508 · arxiv_version: 2102.02508v1 · doi: 10.48550/arxiv.2102.02508 · pith_short_12: RDOJZ5XP2UEZ · pith_short_16: RDOJZ5XP2UEZ4ZGL · pith_short_8: RDOJZ5XP

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/RDOJZ5XP2UEZ4ZGL6AD6NJQD5Q \
  | 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: 88dc9cf6efd5099e64cbf007e6a603ec239725376c61267487d9189af34e6872

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "027876d6a944c6288c8c7977bbfcef00edcf9890813fa8003bc1cf24f38a41f3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2021-02-04T09:35:11Z",
    "title_canon_sha256": "d14ccb8a1eee383be211e68097e9409d9ab4f508462eea4e5110253068dbcee2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.02508",
    "kind": "arxiv",
    "version": 1
  }
}