Pith Number

pith:OXNUSCKV

pith:2018:OXNUSCKVYYPRX64XFVG7DX64SG

not attested not anchored not stored refs pending

Finite-velocity diffusion on a comb

Alexander Iomin, Trifce Sandev

arxiv:1812.02857 v1 · 2018-12-07 · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OXNUSCKVYYPRX64XFVG7DX64SG}

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	2026-05-17T23:58:51.655148Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75db490955c61f1bfb972d4df1dfdc918b3391ccf8a95124fff468782efac3a1

Aliases

arxiv: 1812.02857 · arxiv_version: 1812.02857v1 · doi: 10.48550/arxiv.1812.02857 · pith_short_12: OXNUSCKVYYPR · pith_short_16: OXNUSCKVYYPRX64X · pith_short_8: OXNUSCKV

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/OXNUSCKVYYPRX64XFVG7DX64SG \
  | 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: 75db490955c61f1bfb972d4df1dfdc918b3391ccf8a95124fff468782efac3a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b36a9dea425a0e4711d396b760160bcc6c2f9259e1c8b42b63747a61400e2604",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2018-12-07T00:16:02Z",
    "title_canon_sha256": "3ba418c297a7fb82d5643ff1ffa80556d118884642f33ed48d2b3d7c2416d8be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.02857",
    "kind": "arxiv",
    "version": 1
  }
}