Pith Number

pith:HW5MUYDV

pith:2013:HW5MUYDVUKB7EPXOU4L6FRUJOE

not attested not anchored not stored refs pending

Discussion on exp-function method and modified method of simplest equation

Zlatinka I. Dimitrova

arxiv:1303.0122 v1 · 2013-03-01 · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HW5MUYDVUKB7EPXOU4L6FRUJOE}

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	2026-05-18T03:32:06.767638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3dbaca6075a283f23eeea717e2c6897115843d42669bafc2fcb5a5602e53fe7a

Aliases

arxiv: 1303.0122 · arxiv_version: 1303.0122v1 · doi: 10.48550/arxiv.1303.0122 · pith_short_12: HW5MUYDVUKB7 · pith_short_16: HW5MUYDVUKB7EPXO · pith_short_8: HW5MUYDV

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/HW5MUYDVUKB7EPXOU4L6FRUJOE \
  | 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: 3dbaca6075a283f23eeea717e2c6897115843d42669bafc2fcb5a5602e53fe7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7838b3a347cb159c2685383e351faf46568a79a74e1809877a3280ae82ae2bfa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2013-03-01T09:31:53Z",
    "title_canon_sha256": "8b9ac7b29ee01d366c5c545be9c06ff6ca13265187f2e8dbb1069c3be054b8f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.0122",
    "kind": "arxiv",
    "version": 1
  }
}