Pith Number

pith:ZF7HCERO

pith:2020:ZF7HCEROGYCAWNDILZCD2KNS4A

not attested not anchored not stored refs pending

Anisotropic swelling of elastomers filled with aligned 2D materials

Dimitrios G. Papageorgiou, Ian A. Kinloch, Mufeng Liu, Robert J. Young, Suhao Li

arxiv:2003.10966 v1 · 2020-03-24 · physics.app-ph · cond-mat.mtrl-sci · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZF7HCEROGYCAWNDILZCD2KNS4A}

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	2026-07-05T00:50:22.228551Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c97e71122e36040b34685e443d29b2e02e26383bb7f8023b093896a1d11475ba

Aliases

arxiv: 2003.10966 · arxiv_version: 2003.10966v1 · doi: 10.48550/arxiv.2003.10966 · pith_short_12: ZF7HCEROGYCA · pith_short_16: ZF7HCEROGYCAWNDI · pith_short_8: ZF7HCERO

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/ZF7HCEROGYCAWNDILZCD2KNS4A \
  | 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: c97e71122e36040b34685e443d29b2e02e26383bb7f8023b093896a1d11475ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbb0b341d95ad24a89124729bc35aa12cb62cafc44de9c0c14eb4ef4229c39c1",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2020-03-24T16:45:12Z",
    "title_canon_sha256": "e47cda7aa82440e12a2b058ce73741d78a538443ed90b972ee5297ae106a05d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.10966",
    "kind": "arxiv",
    "version": 1
  }
}