Pith Number

pith:AWD7VMNR

pith:2024:AWD7VMNRDRXVHEBNFNDSVG5XSY

not attested not anchored not stored refs pending

Dynamic Simulation Method for Low-permeability Reservoirs with Fracturing-flooding Based on a Dual-Porous and Dual-Permeable Media Model

Changfu Li, Hui Xu, WenJie Yu, Xiang Wang, Xianxiang Chu, Yanfeng He, Yixin Xie

arxiv:2412.02073 v1 · 2024-12-03 · math.OC · 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{AWD7VMNRDRXVHEBNFNDSVG5XSY}

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	2026-05-28T01:04:25.805915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0587fab1b11c6f53902d2b472a9bb796320782fa4b2dfeb0728e1adbd63e8fea

Aliases

arxiv: 2412.02073 · arxiv_version: 2412.02073v1 · doi: 10.48550/arxiv.2412.02073 · pith_short_12: AWD7VMNRDRXV · pith_short_16: AWD7VMNRDRXVHEBN · pith_short_8: AWD7VMNR

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/AWD7VMNRDRXVHEBNFNDSVG5XSY \
  | 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: 0587fab1b11c6f53902d2b472a9bb796320782fa4b2dfeb0728e1adbd63e8fea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a6c4527319898eb861f6aac3e53d611136525d885e748d870bbc9a96c1f1bdc",
    "cross_cats_sorted": [
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2024-12-03T01:29:42Z",
    "title_canon_sha256": "72ccb92001efa59de2904b63d215c9dec39d7dd3167d5e68493216649135a915"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.02073",
    "kind": "arxiv",
    "version": 1
  }
}