Pith Number

pith:GMMSEBH3

pith:2014:GMMSEBH34ZK7FXZTYRNVVICGDK

not attested not anchored not stored refs pending

Tunable cylindrical shell as an element in acoustic metamaterial

Alexey S. Titovich, Andrew N. Norris

arxiv:1409.3438 v1 · 2014-09-11 · physics.class-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{GMMSEBH34ZK7FXZTYRNVVICGDK}

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	2026-05-18T02:40:55.340921Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33192204fbe655f2df33c45b5aa0461a9f9ad7347f0135907abef724b0af1db3

Aliases

arxiv: 1409.3438 · arxiv_version: 1409.3438v1 · doi: 10.48550/arxiv.1409.3438 · pith_short_12: GMMSEBH34ZK7 · pith_short_16: GMMSEBH34ZK7FXZT · pith_short_8: GMMSEBH3

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/GMMSEBH34ZK7FXZTYRNVVICGDK \
  | 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: 33192204fbe655f2df33c45b5aa0461a9f9ad7347f0135907abef724b0af1db3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa5be0900268f1a6bfc70a09adc182aad95f155fd7bb0056aa3508ad0c38e493",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2014-09-11T13:52:52Z",
    "title_canon_sha256": "050086b1040eaeaa98c7d2a3e4fb6000b64f91323a7aa001ca670f0968002cf9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.3438",
    "kind": "arxiv",
    "version": 1
  }
}