Pith Number

pith:RPQ76MHY

pith:2017:RPQ76MHYPRB5JRGW3FSLYPF4WE

not attested not anchored not stored refs pending

Self-similar solutions of fragmentation equations revisited

Marta Tyran-Kaminska, Weronika Biedrzycka

arxiv:1702.07293 v1 · 2017-02-23 · 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{RPQ76MHYPRB5JRGW3FSLYPF4WE}

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	2026-05-18T00:00:32.846686Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8be1ff30f87c43d4c4d6d964bc3cbcb120e70a11c0f44a5d20b799f080b46677

Aliases

arxiv: 1702.07293 · arxiv_version: 1702.07293v1 · doi: 10.48550/arxiv.1702.07293 · pith_short_12: RPQ76MHYPRB5 · pith_short_16: RPQ76MHYPRB5JRGW · pith_short_8: RPQ76MHY

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/RPQ76MHYPRB5JRGW3FSLYPF4WE \
  | 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: 8be1ff30f87c43d4c4d6d964bc3cbcb120e70a11c0f44a5d20b799f080b46677

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a97bb5a7b68576b2ee8676648842256e09b90fc1748d8dc72ab5a54be84da5e",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-02-23T16:59:34Z",
    "title_canon_sha256": "0e5792f18cd7638067fcabaac71aeb736c7e7c7898bf0db12d08ecdfc871a140"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.07293",
    "kind": "arxiv",
    "version": 1
  }
}