Pith Number

pith:WYMZHVDB

pith:2012:WYMZHVDBXC5HZWEXGQO5CFMAZR

not attested not anchored not stored refs pending

Existence, uniqueness and stability for a class of third order dissipative problems depending on time

Armando D'Anna, Gaetano Fiore

arxiv:1210.6834 v1 · 2012-10-25 · math-ph · 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{WYMZHVDBXC5HZWEXGQO5CFMAZR}

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	2026-05-18T03:29:06.520910Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b61993d461b8ba7cd897341dd11580cc4c5d1af461c7ca639714c3532d3d8e70

Aliases

arxiv: 1210.6834 · arxiv_version: 1210.6834v1 · doi: 10.48550/arxiv.1210.6834 · pith_short_12: WYMZHVDBXC5H · pith_short_16: WYMZHVDBXC5HZWEX · pith_short_8: WYMZHVDB

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/WYMZHVDBXC5HZWEXGQO5CFMAZR \
  | 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: b61993d461b8ba7cd897341dd11580cc4c5d1af461c7ca639714c3532d3d8e70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6f4d64567575d601ef63e194a47b898bfe26fdd23a5851b5ef4e6f68ddb47d9",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2012-10-25T13:40:20Z",
    "title_canon_sha256": "1d6aed3e2a8ac76e3cd9318b308d97fe2610fb9d3e560f3a6c48a33f6e1c60da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.6834",
    "kind": "arxiv",
    "version": 1
  }
}