Pith Number

pith:NQD5RZYV

pith:2015:NQD5RZYVY24MZMEUZMICRQRFG2

not attested not anchored not stored refs pending

Impact load mitigation in sandwich beams using local resonators

B. Sharma, C.T. Sun

arxiv:1502.00574 v1 · 2015-02-02 · 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{NQD5RZYVY24MZMEUZMICRQRFG2}

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	2026-05-18T01:24:30.431786Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c07d8e715c6b8ccb094cb1028c225369dcb49ee3a6a6bee649f00e969ca9b44

Aliases

arxiv: 1502.00574 · arxiv_version: 1502.00574v1 · doi: 10.48550/arxiv.1502.00574 · pith_short_12: NQD5RZYVY24M · pith_short_16: NQD5RZYVY24MZMEU · pith_short_8: NQD5RZYV

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/NQD5RZYVY24MZMEUZMICRQRFG2 \
  | 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: 6c07d8e715c6b8ccb094cb1028c225369dcb49ee3a6a6bee649f00e969ca9b44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15be989b646d6c66b60d8241256c504dc9a349da031fc789bceedef23767561b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2015-02-02T18:51:54Z",
    "title_canon_sha256": "2f7b9994fb2b2e5bf53b456a5ea6d2424130f52b63a13cdc46d1243c4bf526f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.00574",
    "kind": "arxiv",
    "version": 1
  }
}