Pith Number

pith:HVR7PQAG

pith:2014:HVR7PQAGSZGIW36PC6FTOQTHAC

not attested not anchored not stored refs pending

Time- and space-variant wave transmission in helicoidal phononic crystals

C. Chong, C. Daraio, F. Li, J. Yang, P. G. Kevrekidis

arxiv:1408.6121 v1 · 2014-08-26 · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HVR7PQAGSZGIW36PC6FTOQTHAC}

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	2026-05-18T02:44:09.429128Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d63f7c006964c8b6fcf178b3742670083e2fbbaec7189b4dcf42fb85ebde2cf

Aliases

arxiv: 1408.6121 · arxiv_version: 1408.6121v1 · doi: 10.48550/arxiv.1408.6121 · pith_short_12: HVR7PQAGSZGI · pith_short_16: HVR7PQAGSZGIW36P · pith_short_8: HVR7PQAG

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/HVR7PQAGSZGIW36PC6FTOQTHAC \
  | 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: 3d63f7c006964c8b6fcf178b3742670083e2fbbaec7189b4dcf42fb85ebde2cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "906a3c7161a58150e87794fadc886e10a1b44ad2a2858893e0b9dc9acd68ea6e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2014-08-26T14:15:01Z",
    "title_canon_sha256": "eada4ca6ad68f5a418f17b6cf4f868736cd77191910c2b545a0f886f25edafb3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.6121",
    "kind": "arxiv",
    "version": 1
  }
}