Pith Number

pith:5DVE45RG

pith:2012:5DVE45RGGACHVZ3JBKL6OH2M54

not attested not anchored not stored refs pending

New Types of Solutions of Non-Linear Fractional Differential Equations

Laura Taieb, Mark Edelman

arxiv:1211.4012 v1 · 2012-11-16 · nlin.CD · physics.bio-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5DVE45RGGACHVZ3JBKL6OH2M54}

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	2026-05-18T03:26:32.225215Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8ea4e762630047ae7690a97e71f4cef01785aff62d06138bbb8f3390ed3b1a8

Aliases

arxiv: 1211.4012 · arxiv_version: 1211.4012v1 · doi: 10.48550/arxiv.1211.4012 · pith_short_12: 5DVE45RGGACH · pith_short_16: 5DVE45RGGACHVZ3J · pith_short_8: 5DVE45RG

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/5DVE45RGGACHVZ3JBKL6OH2M54 \
  | 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: e8ea4e762630047ae7690a97e71f4cef01785aff62d06138bbb8f3390ed3b1a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82776b467a030ab70f41b7b59bbe19d90b16ec3297ac6aa9b77cf4addfc38200",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2012-11-16T20:27:24Z",
    "title_canon_sha256": "c51979571a891b539cc74e16ce9d8827ba15fc625c105046fe9161cf3fa19115"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.4012",
    "kind": "arxiv",
    "version": 1
  }
}