Pith Number

pith:4OLIBUGH

pith:2014:4OLIBUGH3A67CWYZJZZR7YIKYR

not attested not anchored not stored refs pending

A condensed matter analogy of impact crater formation

Serbia), University of Belgrade, V.Celebonovic (Inst. of Physics

arxiv:1403.0862 v1 · 2014-03-04 · astro-ph.EP · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4OLIBUGH3A67CWYZJZZR7YIKYR}

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	2026-05-18T02:56:51.396870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e39680d0c7d83df15b194e731fe10ac449c6c7281a83f69cacbfb513c5aa8f86

Aliases

arxiv: 1403.0862 · arxiv_version: 1403.0862v1 · doi: 10.48550/arxiv.1403.0862 · pith_short_12: 4OLIBUGH3A67 · pith_short_16: 4OLIBUGH3A67CWYZ · pith_short_8: 4OLIBUGH

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/4OLIBUGH3A67CWYZJZZR7YIKYR \
  | 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: e39680d0c7d83df15b194e731fe10ac449c6c7281a83f69cacbfb513c5aa8f86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98182e3a7c71fd6de6db31a1cea8dbb647282f3144fca34785e6bb5b20d4e129",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-03-04T17:12:24Z",
    "title_canon_sha256": "a6b46bc625a360c255ed175d9d114e11354271b79d6c33f187b91cbc5055bbde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.0862",
    "kind": "arxiv",
    "version": 1
  }
}