Pith Number

pith:SAF5ZEFR

pith:2023:SAF5ZEFR25S6LEIGY4RKJHMI2Q

not attested not anchored not stored refs pending

Towards Symmetry-Aware Generation of Periodic Materials

Chengkai Liu, Shuiwang Ji, Youzhi Luo

arxiv:2307.02707 v2 · 2023-07-06 · cs.LG · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SAF5ZEFR25S6LEIGY4RKJHMI2Q}

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	2026-07-05T07:08:59.497947Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

900bdc90b1d765e59106c722a49d88d401eb591e96dc99520b24df558e6b4f3f

Aliases

arxiv: 2307.02707 · arxiv_version: 2307.02707v2 · doi: 10.48550/arxiv.2307.02707 · pith_short_12: SAF5ZEFR25S6 · pith_short_16: SAF5ZEFR25S6LEIG · pith_short_8: SAF5ZEFR

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/SAF5ZEFR25S6LEIGY4RKJHMI2Q \
  | 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: 900bdc90b1d765e59106c722a49d88d401eb591e96dc99520b24df558e6b4f3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "527ee9aeb3ed575666040d1b712a739370261dc0fbbadd7c7e644d42bd0f527b",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-07-06T01:05:34Z",
    "title_canon_sha256": "70a194ff13010e8ce20a929ed615dbb7dd34772c2cc4051c19f84649c07e0ddc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.02707",
    "kind": "arxiv",
    "version": 2
  }
}