Pith Number

pith:F3ROS35F

pith:2023:F3ROS35FLI57WVEKNWMNML2VWT

not attested not anchored not stored refs pending

An Iteratively Decoupled Algorithm for Multiple-Network Poroelastic Model with Applications in Brain Edema Simulations

Feng Wang, Jiaao Sun, Jingzhi Li, Meng Lei, Mingchao Cai

arxiv:2310.15457 v4 · 2023-10-24 · 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{F3ROS35FLI57WVEKNWMNML2VWT}

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	2026-07-05T11:39:01.446897Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ee2e96fa55a3bfb548a6d98d62f55b4cb6c590cd27b1a1b6bd8171d790de13e

Aliases

arxiv: 2310.15457 · arxiv_version: 2310.15457v4 · doi: 10.48550/arxiv.2310.15457 · pith_short_12: F3ROS35FLI57 · pith_short_16: F3ROS35FLI57WVEK · pith_short_8: F3ROS35F

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/F3ROS35FLI57WVEKNWMNML2VWT \
  | 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: 2ee2e96fa55a3bfb548a6d98d62f55b4cb6c590cd27b1a1b6bd8171d790de13e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ab460579fbd45f4a66efe056ff8ce8fb4afa7b5e6d59cc0fce1c2f6021aae81",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2023-10-24T02:11:15Z",
    "title_canon_sha256": "f832f8c2bdb4a32f55632183cf832a53723527fe4c09acb864de01133392d7c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.15457",
    "kind": "arxiv",
    "version": 4
  }
}