Pith Number

pith:CLGRLMCF

pith:2013:CLGRLMCFKRBMQUVL627AAJHMPU

not attested not anchored not stored refs pending

Acoustic resonance spectroscopy for the advanced undergraduate laboratory

E. Flores-Olmedo, G. B\'aez, J. A. Franco-Villafa\~ne, O. Gandarilla-Carrillo, R. A. M\'endez-S\'anchez

arxiv:1312.5611 v1 · 2013-12-19 · physics.ed-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{CLGRLMCFKRBMQUVL627AAJHMPU}

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	2026-05-18T03:04:14.456206Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12cd15b0455442c852abf6be0024ec7d30a04b9f71167d9e23dc82c7a4f3b06b

Aliases

arxiv: 1312.5611 · arxiv_version: 1312.5611v1 · doi: 10.48550/arxiv.1312.5611 · pith_short_12: CLGRLMCFKRBM · pith_short_16: CLGRLMCFKRBMQUVL · pith_short_8: CLGRLMCF

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/CLGRLMCFKRBMQUVL627AAJHMPU \
  | 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: 12cd15b0455442c852abf6be0024ec7d30a04b9f71167d9e23dc82c7a4f3b06b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00e4ad6c0e47ad161ea6290369f24b7be5d7326a39d38b97f86866095a4c936b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2013-12-19T16:14:19Z",
    "title_canon_sha256": "1e21b66aeeb60e9d50be35d95f692314e32616f94843c9fea6dad3aaa5fb3d51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.5611",
    "kind": "arxiv",
    "version": 1
  }
}