Pith Number

pith:DIHK2ZVZ

pith:2023:DIHK2ZVZ2ZG3UMTP5KTYOEED66

not attested not anchored not stored refs pending

Analysis of a FEM-MCM Discretization for the 2D/3D stochastic closed-loop geothermal system

Jian Li, Lele Chen, Liangliang Jiang, Xinyue Gao, Yi Qin, Zhangxin Chen

arxiv:2304.11849 v2 · 2023-04-24 · math.NA · cs.NA · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DIHK2ZVZ2ZG3UMTP5KTYOEED66}

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	2026-07-05T09:18:50.715387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a0ead66b9d64dba326feaa7871083f7a81deab34f2fef6ba65be7dcf0bec40e

Aliases

arxiv: 2304.11849 · arxiv_version: 2304.11849v2 · doi: 10.48550/arxiv.2304.11849 · pith_short_12: DIHK2ZVZ2ZG3 · pith_short_16: DIHK2ZVZ2ZG3UMTP · pith_short_8: DIHK2ZVZ

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/DIHK2ZVZ2ZG3UMTP5KTYOEED66 \
  | 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: 1a0ead66b9d64dba326feaa7871083f7a81deab34f2fef6ba65be7dcf0bec40e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ddbf161493bbe361821dd5cb632d38e3ec68baba819a1d2a51f25ab27cd2a07",
    "cross_cats_sorted": [
      "cs.NA",
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2023-04-24T06:41:36Z",
    "title_canon_sha256": "07fd6cad4ab2c389ff2889958a2ea01f38e48be12334e30f97f7e2427a5f0eb0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.11849",
    "kind": "arxiv",
    "version": 2
  }
}