Pith Number

pith:7XCNTMST

pith:2019:7XCNTMSTBEWYL6XULE567Q3PQG

not attested not anchored not stored refs pending

Anomalous relation between in-plane and out-of-plane stiffnesses in 2D networked materials

Bin Liu, Fei Pan, Feng Zhang, Xiaoling Zheng, Yuli Chen, Zhi Liu

arxiv:1901.04203 v1 · 2019-01-14 · physics.app-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{7XCNTMSTBEWYL6XULE567Q3PQG}

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	2026-07-05T02:52:55.558094Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdc4d9b253092d85faf4593befc36f81891ffba4186278fec5ad4d7d75343f12

Aliases

arxiv: 1901.04203 · arxiv_version: 1901.04203v1 · doi: 10.48550/arxiv.1901.04203 · pith_short_12: 7XCNTMSTBEWY · pith_short_16: 7XCNTMSTBEWYL6XU · pith_short_8: 7XCNTMST

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/7XCNTMSTBEWYL6XULE567Q3PQG \
  | 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: fdc4d9b253092d85faf4593befc36f81891ffba4186278fec5ad4d7d75343f12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1975dcfba5ebf1094f8e1597fb076b1e00f29e7211532fd607e52c488f11b4ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-01-14T09:24:56Z",
    "title_canon_sha256": "6d89770920339d13940bfd0f83cf03971c49b7e52710329e41bee5063382418e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.04203",
    "kind": "arxiv",
    "version": 1
  }
}