Pith Number

pith:VUJMUVVI

pith:2018:VUJMUVVIZOVWAEU2INP25YLBA5

not attested not anchored not stored refs pending

The effects of packing structure on the effective thermal conductivity of granular media: A grain scale investigation

Dorian Hanaor, Weijing Dai, Yixiang Gan

arxiv:1809.01379 v1 · 2018-09-05 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VUJMUVVIZOVWAEU2INP25YLBA5}

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	2026-05-18T00:06:27.777038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad12ca56a8cbab60129a435faee1610771ec2a0590152dbd77d992534c1d0466

Aliases

arxiv: 1809.01379 · arxiv_version: 1809.01379v1 · doi: 10.48550/arxiv.1809.01379 · pith_short_12: VUJMUVVIZOVW · pith_short_16: VUJMUVVIZOVWAEU2 · pith_short_8: VUJMUVVI

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/VUJMUVVIZOVWAEU2INP25YLBA5 \
  | 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: ad12ca56a8cbab60129a435faee1610771ec2a0590152dbd77d992534c1d0466

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aaec6e100b920707afac3c39a8f0e325dd499edc3db42a2ce88ee825f64d3bab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2018-09-05T08:30:50Z",
    "title_canon_sha256": "65d20d439ff83721c8abd4ee7abbec3ce7389139340ccc2f00534e00a336b909"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.01379",
    "kind": "arxiv",
    "version": 1
  }
}