Pith Number

pith:F5YEMAD2

pith:2011:F5YEMAD2WMU7R3IREXWUJLCIKR

not attested not anchored not stored refs pending

Scaling of Transport Coefficients of Porous Media under Compaction

Denis S. Goldobin

arxiv:1101.2387 v5 · 2011-01-12 · physics.flu-dyn · cond-mat.stat-mech · physics.geo-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F5YEMAD2WMU7R3IREXWUJLCIKR}

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	2026-05-18T02:22:58.204176Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f7046007ab329f8ed1125ed44ac48547b6afafc7ffbe9fe5be197d89077f8ac

Aliases

arxiv: 1101.2387 · arxiv_version: 1101.2387v5 · doi: 10.48550/arxiv.1101.2387 · pith_short_12: F5YEMAD2WMU7 · pith_short_16: F5YEMAD2WMU7R3IR · pith_short_8: F5YEMAD2

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/F5YEMAD2WMU7R3IREXWUJLCIKR \
  | 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: 2f7046007ab329f8ed1125ed44ac48547b6afafc7ffbe9fe5be197d89077f8ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc8bcefc35e93b26ddce8b357dad8cb6e6cd98f13b772475283380b692fadd12",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2011-01-12T15:32:39Z",
    "title_canon_sha256": "5d337e50a3e24c0c4e587e23a2f5d065323fa6143937ecfe474b5f36ec734eae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.2387",
    "kind": "arxiv",
    "version": 5
  }
}