Pith Number

pith:SMPYW4Q5

pith:2022:SMPYW4Q5TCW2IG3M7JGDEC2UNH

not attested not anchored not stored refs pending

PH-Net: Parallelepiped Microstructure Homogenization via 3D Convolutional Neural Networks

An Liu, Hao Peng, Jikai Liu, Jingcheng Huang, Lingxin Cao, Lin Lu

arxiv:2201.09672 v2 · 2022-01-18 · cond-mat.mtrl-sci · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SMPYW4Q5TCW2IG3M7JGDEC2UNH}

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	2026-07-05T04:34:03.506842Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

931f8b721d98ada41b6cfa4c320b5469c0370e6cba37be3218af5722fded7b99

Aliases

arxiv: 2201.09672 · arxiv_version: 2201.09672v2 · doi: 10.48550/arxiv.2201.09672 · pith_short_12: SMPYW4Q5TCW2 · pith_short_16: SMPYW4Q5TCW2IG3M · pith_short_8: SMPYW4Q5

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/SMPYW4Q5TCW2IG3M7JGDEC2UNH \
  | 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: 931f8b721d98ada41b6cfa4c320b5469c0370e6cba37be3218af5722fded7b99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "383ca81a9f865f6f6fa2d200e8fafe7cdaea475af9482f3e33a133cc7f8fa7f7",
    "cross_cats_sorted": [
      "cs.GR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2022-01-18T03:23:34Z",
    "title_canon_sha256": "9fc55810bfb17cd325ca7d127202a07e546d3a8cccceecaf00c1bd7c141b15df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.09672",
    "kind": "arxiv",
    "version": 2
  }
}