Pith Number

pith:VOZNWEUX

pith:2019:VOZNWEUX4JMSEEKOAT65TWG7RB

not attested not anchored not stored refs pending

Probability density function (PDF) models for particle transport in porous media

Marco Dentz, Matteo Icardi

arxiv:1908.01770 v2 · 2019-08-04 · physics.flu-dyn · 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{VOZNWEUX4JMSEEKOAT65TWG7RB}

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	2026-07-05T01:06:31.036707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abb2db1297e25922114e04fdd9d8df8867fdb28138d7d390d85f83587a26e6cb

Aliases

arxiv: 1908.01770 · arxiv_version: 1908.01770v2 · doi: 10.48550/arxiv.1908.01770 · pith_short_12: VOZNWEUX4JMS · pith_short_16: VOZNWEUX4JMSEEKO · pith_short_8: VOZNWEUX

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/VOZNWEUX4JMSEEKOAT65TWG7RB \
  | 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: abb2db1297e25922114e04fdd9d8df8867fdb28138d7d390d85f83587a26e6cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "435b59326b0357396bdb2971d9290b7a824ff5a75941f2da290e1ecb25ea5ef5",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2019-08-04T23:12:46Z",
    "title_canon_sha256": "06677a78c9eae7ccb7197ec2672aa93bd7d429b7711f68fba3c62bb73220ad3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.01770",
    "kind": "arxiv",
    "version": 2
  }
}