Pith Number

pith:EXFOQLX2

pith:2016:EXFOQLX2BGCDAU2TRULNRWPDLR

not attested not anchored not stored refs pending

Controlling flexural waves in semi-infinite platonic crystals

Alexander B. Movchan, Ian S. Jones, Natasha V. Movchan, Richard V. Craster, Stewart G. Haslinger

arxiv:1609.02787 v1 · 2016-09-07 · physics.class-ph · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EXFOQLX2BGCDAU2TRULNRWPDLR}

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	2026-05-18T01:04:51.232174Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25cae82efa09843053538d16d8d9e35c41dae5ea404740a3b8ed8966af4ea3d7

Aliases

arxiv: 1609.02787 · arxiv_version: 1609.02787v1 · doi: 10.48550/arxiv.1609.02787 · pith_short_12: EXFOQLX2BGCD · pith_short_16: EXFOQLX2BGCDAU2T · pith_short_8: EXFOQLX2

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/EXFOQLX2BGCDAU2TRULNRWPDLR \
  | 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: 25cae82efa09843053538d16d8d9e35c41dae5ea404740a3b8ed8966af4ea3d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc257a793841582e28ef3f5fbe258b653f2a082d37cbdd1c48ceb4b2ffaa296e",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2016-09-07T09:58:14Z",
    "title_canon_sha256": "cd3d2e5b9dfcaff0667a37b9ff98be2d8d99fc254bd856a12bb170b9fe65cc1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.02787",
    "kind": "arxiv",
    "version": 1
  }
}