Pith Number

pith:25V6UMLJ

pith:2016:25V6UMLJ4R2I274ETQR65I2XRK

not attested not anchored not stored refs pending

Existence of Solution to a Local Fractional Nonlinear Differential Equation

Benaoumeur Bayour, Delfim F. M. Torres

arxiv:1601.02126 v1 · 2016-01-09 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{25V6UMLJ4R2I274ETQR65I2XRK}

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	2026-05-18T01:02:13.330071Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d76bea3169e4748d7f849c23eea3578a86d7363e0abcc2e81bb565e27757903c

Aliases

arxiv: 1601.02126 · arxiv_version: 1601.02126v1 · doi: 10.48550/arxiv.1601.02126 · pith_short_12: 25V6UMLJ4R2I · pith_short_16: 25V6UMLJ4R2I274E · pith_short_8: 25V6UMLJ

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/25V6UMLJ4R2I274ETQR65I2XRK \
  | 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: d76bea3169e4748d7f849c23eea3578a86d7363e0abcc2e81bb565e27757903c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0a0f7408dd12c4463204bfb7df09df5d010bea07cd39840b73613c87fbd74ae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2016-01-09T16:07:04Z",
    "title_canon_sha256": "816ffbb7ad391d48053847fa06547db73a919a94e78aec43f73a5aacb24c5a8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.02126",
    "kind": "arxiv",
    "version": 1
  }
}