Pith Number

pith:RCT4H2KP

pith:2018:RCT4H2KPLW6MWYZBNKMQ4L2XNO

not attested not anchored not stored refs pending

Pore-scale Modelling of Gravity-driven Drainage in Disordered Porous Media

Guanzhe Cui, Mingchao Liu, Weijing Dai, Yixiang Gan

arxiv:1810.11989 v1 · 2018-10-29 · 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{RCT4H2KPLW6MWYZBNKMQ4L2XNO}

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	2026-05-18T00:02:06.765964Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88a7c3e94f5dbccb63216a990e2f576bb952989d6df8e7b598312584086c4e9b

Aliases

arxiv: 1810.11989 · arxiv_version: 1810.11989v1 · doi: 10.48550/arxiv.1810.11989 · pith_short_12: RCT4H2KPLW6M · pith_short_16: RCT4H2KPLW6MWYZB · pith_short_8: RCT4H2KP

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/RCT4H2KPLW6MWYZBNKMQ4L2XNO \
  | 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: 88a7c3e94f5dbccb63216a990e2f576bb952989d6df8e7b598312584086c4e9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a956a20ed346b255054373df842c9b47a6fad77a6098a5a61e921449420a7894",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2018-10-29T07:45:45Z",
    "title_canon_sha256": "98c4f7b7f903383114bb56d3f31b7e8ea98cd517df9572c1834d0c71099359e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.11989",
    "kind": "arxiv",
    "version": 1
  }
}