Pith Number

pith:WK6RJCOU

pith:2019:WK6RJCOURMWD4WB7P56UFNHT43

not attested not anchored not stored refs pending

Accurate and Fast reconstruction of Porous Media from Extremely Limited Information Using Conditional Generative Adversarial Network

Chao Ren, Honggang Chen, Junxi Feng, Qizhi Teng, Xiaohai He, Yang Li

arxiv:1905.02135 v1 · 2019-04-04 · eess.IV · cs.CE · cs.CV · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WK6RJCOURMWD4WB7P56UFNHT43}

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	2026-07-05T00:06:42.969771Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2bd1489d48b2c3e583f7f7d42b4f3e6f52b7aef43a237e76e74c4053ac85a6d

Aliases

arxiv: 1905.02135 · arxiv_version: 1905.02135v1 · doi: 10.48550/arxiv.1905.02135 · pith_short_12: WK6RJCOURMWD · pith_short_16: WK6RJCOURMWD4WB7 · pith_short_8: WK6RJCOU

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/WK6RJCOURMWD4WB7P56UFNHT43 \
  | 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: b2bd1489d48b2c3e583f7f7d42b4f3e6f52b7aef43a237e76e74c4053ac85a6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea1077d15c57c65ae0c6e08bdc4f9036cac47d213d4b8aa71be2306a2cc745af",
    "cross_cats_sorted": [
      "cs.CE",
      "cs.CV",
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2019-04-04T09:08:28Z",
    "title_canon_sha256": "ce823c1f84aa4bfa6cd9f9ffb059328ebe6fb8963ce4d4d5cb7a3b4582e3298c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.02135",
    "kind": "arxiv",
    "version": 1
  }
}