Pith Number

pith:ZNIN3RNL

pith:2022:ZNIN3RNL5WI4WPTVW4JGSGDHAG

not attested not anchored not stored refs pending

The consistent behavior of negative Poissons ratio with interlayer interactions

Fa Zhang, Guangzhao Qin, Huimin Wang, Linfeng Yu, Qiang Chen, Xiong Zheng, Yancong Wang, Yuqi Zhan, Zhenzhen Qin

arxiv:2202.11580 v1 · 2022-02-23 · physics.chem-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{ZNIN3RNL5WI4WPTVW4JGSGDHAG}

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	2026-07-05T03:59:34.637439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb50ddc5abed91cb3e75b71269186701b13ccb2358d755c350ed3b6161c7f255

Aliases

arxiv: 2202.11580 · arxiv_version: 2202.11580v1 · doi: 10.48550/arxiv.2202.11580 · pith_short_12: ZNIN3RNL5WI4 · pith_short_16: ZNIN3RNL5WI4WPTV · pith_short_8: ZNIN3RNL

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/ZNIN3RNL5WI4WPTVW4JGSGDHAG \
  | 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: cb50ddc5abed91cb3e75b71269186701b13ccb2358d755c350ed3b6161c7f255

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3495ff5d1be15a284a5fa44f45dc63c140f168974a9065a23581a0dde253b83a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2022-02-23T15:54:32Z",
    "title_canon_sha256": "a77b7adb64533b56a4818f90080d736c6e186b3670ebc2ba99bae96e5cafff57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.11580",
    "kind": "arxiv",
    "version": 1
  }
}