Pith Number

pith:UUBE443Q

pith:2024:UUBE443QQJEPBK6MYNWTLTR357

not attested not anchored not stored refs pending

A 3D-1D Virtual Element Method for Modeling Root Water Uptake

Denise Grappein, Fabio Vicini, Gioana Teora, Stefano Berrone, Stefano Ferraris

arxiv:2412.12884 v1 · 2024-12-17 · math.NA · cs.NA

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\usepackage{pith}
\pithnumber{UUBE443QQJEPBK6MYNWTLTR357}

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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

The Neural Approximated Virtual Element Method for Elasticity Problems

Receipt and verification

First computed	2026-07-05T09:50:22.180083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5024e73708248f0abccc36d35ce3befcb94a8385eeb1af44c0555239336ce4f

Aliases

arxiv: 2412.12884 · arxiv_version: 2412.12884v1 · doi: 10.48550/arxiv.2412.12884 · pith_short_12: UUBE443QQJEP · pith_short_16: UUBE443QQJEPBK6M · pith_short_8: UUBE443Q

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/UUBE443QQJEPBK6MYNWTLTR357 \
  | 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: a5024e73708248f0abccc36d35ce3befcb94a8385eeb1af44c0555239336ce4f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbe993210c1cc6e553b8f05dc0ad59f2dcd07f8739675703ed27a54310255bc3",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2024-12-17T13:07:55Z",
    "title_canon_sha256": "a78dbacb8cb734551ab8bb5de6d3c21250e26f1905464f8a7b953077d543d69b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.12884",
    "kind": "arxiv",
    "version": 1
  }
}