Pith Number

pith:YMDEGZCY

pith:2024:YMDEGZCYK7QTN4H77IDPLHHQKR

not attested not anchored not stored refs pending

Singular Value Decomposition for Single-Phase Flow and Cluster Identification in Heterogeneous Pore Networks

Ilan Ben-Noah, Juan J. Hidalgo, Marco Dentz

arxiv:2403.13462 v4 · 2024-03-20 · 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{YMDEGZCYK7QTN4H77IDPLHHQKR}

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.

Cited by

1 paper in Pith

MERVIN: A Unified Framework for Multimodal Event Retrieval in Vietnamese News Videos

Receipt and verification

First computed	2026-07-05T09:36:10.478614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c30643645857e136f0fffa06f59cf054747d37d6fabf4bdc8db15b17b1db2ce2

Aliases

arxiv: 2403.13462 · arxiv_version: 2403.13462v4 · doi: 10.48550/arxiv.2403.13462 · pith_short_12: YMDEGZCYK7QT · pith_short_16: YMDEGZCYK7QTN4H7 · pith_short_8: YMDEGZCY

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/YMDEGZCYK7QTN4H77IDPLHHQKR \
  | 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: c30643645857e136f0fffa06f59cf054747d37d6fabf4bdc8db15b17b1db2ce2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e8c5cb938ea2f0669cd1387e1f64d03f5351cd854785f3f37dcb3041f29f6f0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2024-03-20T10:13:28Z",
    "title_canon_sha256": "4276130ac859e99afbe101bf3a48df8c750a4a8971b0e3dc4c6cd26e0fa26c5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.13462",
    "kind": "arxiv",
    "version": 4
  }
}