Pith Number

pith:UNOOUGE6

pith:2018:UNOOUGE6LKY44OKQIDSB5HQLO2

not attested not anchored not stored refs pending

Material Barriers to Diffusive and Stochastic Transport

Daniel Karrasch, Florian Kogelbauer, George Haller

arxiv:1808.04787 v1 · 2018-08-14 · physics.geo-ph · math.DS · nlin.CD · physics.ao-ph · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UNOOUGE6LKY44OKQIDSB5HQLO2}

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	2026-05-17T23:55:29.067007Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a35cea189e5ab1ce395040e41e9e0b76baa81abc94514063e878b45e4cd347c2

Aliases

arxiv: 1808.04787 · arxiv_version: 1808.04787v1 · doi: 10.48550/arxiv.1808.04787 · pith_short_12: UNOOUGE6LKY4 · pith_short_16: UNOOUGE6LKY44OKQ · pith_short_8: UNOOUGE6

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/UNOOUGE6LKY44OKQIDSB5HQLO2 \
  | 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: a35cea189e5ab1ce395040e41e9e0b76baa81abc94514063e878b45e4cd347c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da52c024e227328a8785a02600f933e798f0627d27b34238442aba107e933952",
    "cross_cats_sorted": [
      "math.DS",
      "nlin.CD",
      "physics.ao-ph",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2018-08-14T16:42:07Z",
    "title_canon_sha256": "2ef6efc75786d91eef55603bc75675892a936ff46d34058f5838c96ee50887c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.04787",
    "kind": "arxiv",
    "version": 1
  }
}