Pith Number

pith:WYSY6FHF

pith:2017:WYSY6FHF2TKJLTLGD4MJF4L35A

not attested not anchored not stored refs pending

Regularization by noise in one-dimensional continuity equation

Christian Olivera

arxiv:1702.05971 v2 · 2017-02-20 · math.AP · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WYSY6FHF2TKJLTLGD4MJF4L35A}

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	2026-05-18T00:17:54.945992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6258f14e5d4d495cd661f1892f17be81c3dfce6d8b8b8dd5905d3dbd00d2433

Aliases

arxiv: 1702.05971 · arxiv_version: 1702.05971v2 · doi: 10.48550/arxiv.1702.05971 · pith_short_12: WYSY6FHF2TKJ · pith_short_16: WYSY6FHF2TKJLTLG · pith_short_8: WYSY6FHF

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/WYSY6FHF2TKJLTLGD4MJF4L35A \
  | 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: b6258f14e5d4d495cd661f1892f17be81c3dfce6d8b8b8dd5905d3dbd00d2433

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d242259a43df2a1bf9576e863573f6306a65d907a9f0f27a33d8bfb0b613124",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-02-20T13:53:16Z",
    "title_canon_sha256": "e10fd078bc238dab5bdae0dd28a8f9c26b9cffb75ba68ee57655b10cd5432752"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.05971",
    "kind": "arxiv",
    "version": 2
  }
}