Pith Number

pith:L5FX7GBT

pith:2014:L5FX7GBTIKRJE6P3P7BHL4FOEY

not attested not anchored not stored refs pending

Partitioning strategies for the interaction of a fluid with a poroelastic material based on a Nitsche's coupling approach

Ivan Yotov, Martina Bukac, Paolo Zunino, Rana Zakerzadeh

arxiv:1403.5707 v1 · 2014-03-22 · math.NA · cs.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L5FX7GBTIKRJE6P3P7BHL4FOEY}

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	2026-06-04T14:09:40.423996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f4b7f983342a29279fb7fc275f0ae26332ce84ad25256276a1b84187e52a327

Aliases

arxiv: 1403.5707 · arxiv_version: 1403.5707v1 · doi: 10.48550/arxiv.1403.5707 · pith_short_12: L5FX7GBTIKRJ · pith_short_16: L5FX7GBTIKRJE6P3 · pith_short_8: L5FX7GBT

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/L5FX7GBTIKRJE6P3P7BHL4FOEY \
  | 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: 5f4b7f983342a29279fb7fc275f0ae26332ce84ad25256276a1b84187e52a327

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e956b1759d2b4768754b014c8c4a7bace8132e1893a406baf1008265bc3e8e1",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-03-22T22:26:10Z",
    "title_canon_sha256": "8e85e803ea2c72710d6982743329ea1425e18e8f42c083a2ed81438307082f5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.5707",
    "kind": "arxiv",
    "version": 1
  }
}