Pith Number

pith:57VHJ7VO

pith:2013:57VHJ7VOKMZDYSM5HWRC4SNYY7

not attested not anchored not stored refs pending

Circularly-polarized plane waves in a deformed Hadamard material

Michael Hayes, Michel Destrade

arxiv:1305.6381 v1 · 2013-05-28 · 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{57VHJ7VOKMZDYSM5HWRC4SNYY7}

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	2026-05-18T03:24:40.854171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efea74feae53323c499d3da22e49b8c7d71ca92821c7514be642ca71fd0a2689

Aliases

arxiv: 1305.6381 · arxiv_version: 1305.6381v1 · doi: 10.48550/arxiv.1305.6381 · pith_short_12: 57VHJ7VOKMZD · pith_short_16: 57VHJ7VOKMZDYSM5 · pith_short_8: 57VHJ7VO

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/57VHJ7VOKMZDYSM5HWRC4SNYY7 \
  | 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: efea74feae53323c499d3da22e49b8c7d71ca92821c7514be642ca71fd0a2689

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1eba745ca5410185eb4aebf739596793c77ab37c025e4d15348fd230f2ed1ec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2013-05-28T06:55:49Z",
    "title_canon_sha256": "4be9ff5ebff5a06db2c01777fc59034ac49d56a4148b232a7d80b10a8424d7cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.6381",
    "kind": "arxiv",
    "version": 1
  }
}