Pith Number

pith:LE5J2X6Z

pith:2018:LE5J2X6ZBJLBSHADHGZAUIPURZ

not attested not anchored not stored refs pending

A Coupled Time Domain Random Walk Approach for Transport in Media Characterized by Broadly-distributed Heterogeneity Length Scales

Marco Dentz, Tom\'as Aquino

arxiv:1809.01064 v1 · 2018-09-04 · 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{LE5J2X6ZBJLBSHADHGZAUIPURZ}

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	2026-05-18T00:06:31.817696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

593a9d5fd90a56191c0339b20a21f48e61aa543eefed035aa379e9c96e723487

Aliases

arxiv: 1809.01064 · arxiv_version: 1809.01064v1 · doi: 10.48550/arxiv.1809.01064 · pith_short_12: LE5J2X6ZBJLB · pith_short_16: LE5J2X6ZBJLBSHAD · pith_short_8: LE5J2X6Z

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/LE5J2X6ZBJLBSHADHGZAUIPURZ \
  | 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: 593a9d5fd90a56191c0339b20a21f48e61aa543eefed035aa379e9c96e723487

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff9d38c8fd85e782a15cfefbb4d9d1a4dda9f7fa32dd32720e7de7ec81fd9001",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2018-09-04T16:12:21Z",
    "title_canon_sha256": "710539672cb3f67ccbcb8629a0e59c1eb93310ccbc99b5ab654bc268458d0bae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.01064",
    "kind": "arxiv",
    "version": 1
  }
}