Pith Number

pith:TE2EIKQX

pith:2023:TE2EIKQXDOX43OLKRAPFLFXMLH

not attested not anchored not stored refs pending

Inverse design of multishape metamaterials

Corentin Coulais, David M.J. Dykstra

arxiv:2304.12124 v1 · 2023-04-24 · cond-mat.soft · 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{TE2EIKQXDOX43OLKRAPFLFXMLH}

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	2026-07-05T06:03:48.090198Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9934442a171bafcdb96a881e5596ec59ef91e2ab7a350658dc168834a51e67c1

Aliases

arxiv: 2304.12124 · arxiv_version: 2304.12124v1 · doi: 10.48550/arxiv.2304.12124 · pith_short_12: TE2EIKQXDOX4 · pith_short_16: TE2EIKQXDOX43OLK · pith_short_8: TE2EIKQX

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/TE2EIKQXDOX43OLKRAPFLFXMLH \
  | 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: 9934442a171bafcdb96a881e5596ec59ef91e2ab7a350658dc168834a51e67c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fb23cf734e3dd83f4937bc5de183aca38939748d8615702ff939aeecbffa288",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2023-04-24T14:29:52Z",
    "title_canon_sha256": "4a9d4ce47491230c7348f5d445199ac0dedd86a40726c51560c28ca2682b89d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.12124",
    "kind": "arxiv",
    "version": 1
  }
}