Pith Number

pith:7QDA227T

pith:2010:7QDA227T7OST4ZKV3ELGJGN65D

not attested not anchored not stored refs pending

A micro-structured continuum modelling compacting fluid-saturated grounds: the effects of pore-size scale parameter

C. Wozniak, F. dell'Isola, L. Rosa

arxiv:1008.2869 v1 · 2010-08-17 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7QDA227T7OST4ZKV3ELGJGN65D}

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	2026-05-18T04:42:04.191733Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc060d6bf3fba53e6555d9166499bee8f22531a1b13c1b1b56514a4128499b36

Aliases

arxiv: 1008.2869 · arxiv_version: 1008.2869v1 · doi: 10.48550/arxiv.1008.2869 · pith_short_12: 7QDA227T7OST · pith_short_16: 7QDA227T7OST4ZKV · pith_short_8: 7QDA227T

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/7QDA227T7OST4ZKV3ELGJGN65D \
  | 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: fc060d6bf3fba53e6555d9166499bee8f22531a1b13c1b1b56514a4128499b36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0af8fda8c865da2747681916f18289fc1c53c2e880eb073ecac4767c7ba1014d",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2010-08-17T11:35:24Z",
    "title_canon_sha256": "34d406c084c14d95f733035e47033b046c4d7eb0796e33c26092192f5bd01604"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.2869",
    "kind": "arxiv",
    "version": 1
  }
}