Pith Number

pith:7W6H53D5

pith:2014:7W6H53D52W7XEL5DHSSNSY6UMX

not attested not anchored not stored refs pending

Equilibria and Instabilities of a Slinky: Discrete Model

Andy D. Borum, Billy F. Moore III, David A. Dillard, Douglas P. Holmes, Raymond H. Plaut

arxiv:1403.6809 v1 · 2014-03-26 · cond-mat.soft · physics.ed-ph · physics.pop-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{7W6H53D52W7XEL5DHSSNSY6UMX}

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	2026-05-18T01:43:50.669327Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdbc7eec7dd5bf722fa33ca4d963d465f80ce422c138a5e34398ba71e17f4e87

Aliases

arxiv: 1403.6809 · arxiv_version: 1403.6809v1 · doi: 10.48550/arxiv.1403.6809 · pith_short_12: 7W6H53D52W7X · pith_short_16: 7W6H53D52W7XEL5D · pith_short_8: 7W6H53D5

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/7W6H53D52W7XEL5DHSSNSY6UMX \
  | 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: fdbc7eec7dd5bf722fa33ca4d963d465f80ce422c138a5e34398ba71e17f4e87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b50cd913eb2117f292b36844984f07e83928c590817286d917dc053a5a89b8a8",
    "cross_cats_sorted": [
      "physics.ed-ph",
      "physics.pop-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2014-03-26T19:41:23Z",
    "title_canon_sha256": "9a8676e1de564b331741a47f0b595c2166bf15e763f8e2298c7811204920a497"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.6809",
    "kind": "arxiv",
    "version": 1
  }
}