Pith Number

pith:E42T64YT

pith:2017:E42T64YTATPHHIBQXZZTTQIV4C

not attested not anchored not stored refs pending

Rotational inertia interface in a dynamic lattice of flexural beams

A.B. Movchan, A. Piccolroaz, L. Cabras

arxiv:1704.00001 v1 · 2017-04-01 · 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{E42T64YTATPHHIBQXZZTTQIV4C}

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	2026-05-18T00:47:25.686914Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27353f731304de73a030be7339c115e0b4b653db55f1b9d2af4fd61770a5dd8e

Aliases

arxiv: 1704.00001 · arxiv_version: 1704.00001v1 · doi: 10.48550/arxiv.1704.00001 · pith_short_12: E42T64YTATPH · pith_short_16: E42T64YTATPHHIBQ · pith_short_8: E42T64YT

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/E42T64YTATPHHIBQXZZTTQIV4C \
  | 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: 27353f731304de73a030be7339c115e0b4b653db55f1b9d2af4fd61770a5dd8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18cf0f483c62a7407e755ad66300f273becc7474bca4d71b61e358f489f9d351",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2017-04-01T07:39:22Z",
    "title_canon_sha256": "56b94a4e3eb2a1859bd3893679a22912656a2e923080595ca3a4a04f05b2647c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.00001",
    "kind": "arxiv",
    "version": 1
  }
}