Pith Number

pith:JY2YB5JM

pith:2022:JY2YB5JM4OB2PMQ43DGGFIFDSW

not attested not anchored not stored refs pending

Hydroelastomers: soft, tough, highly swelling composites

Eric R. Dufresne, Esther Amstad, Michael Kessler, Oncay Yasa, Robert K. Katzschmann, Robert W. Style, Simon Moser, Stefanie Heyden, Yanxia Feng

arxiv:2203.17131 v1 · 2022-03-31 · cond-mat.soft · 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{JY2YB5JM4OB2PMQ43DGGFIFDSW}

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	2026-07-05T04:10:31.529563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e3580f52ce383a7b21cd8cc62a0a395bd1e814f4d5666f16e47d80af2a8cb74

Aliases

arxiv: 2203.17131 · arxiv_version: 2203.17131v1 · doi: 10.48550/arxiv.2203.17131 · pith_short_12: JY2YB5JM4OB2 · pith_short_16: JY2YB5JM4OB2PMQ4 · pith_short_8: JY2YB5JM

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/JY2YB5JM4OB2PMQ43DGGFIFDSW \
  | 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: 4e3580f52ce383a7b21cd8cc62a0a395bd1e814f4d5666f16e47d80af2a8cb74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fe465deaa3ff77966740ebc8f1d616afac91295ea4eb4257d9229b7bf4ce971",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2022-03-31T15:57:47Z",
    "title_canon_sha256": "410039e124f0032c58282a4c0dc32b6f0a16823c04ab1150039f0830dea04264"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.17131",
    "kind": "arxiv",
    "version": 1
  }
}