Pith Number

pith:4KGVPEON

pith:2012:4KGVPEONCE5JY5SME3XJTD2EKA

not attested not anchored not stored refs pending

Universal response of optimal granular damping devices

Gustavo Rosenthal, Luis A. Pugnaloni, Mart\'in S\'anchez

arxiv:1201.1866 v2 · 2012-01-09 · cond-mat.soft

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4KGVPEONCE5JY5SME3XJTD2EKA}

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	2026-05-18T03:51:35.587953Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e28d5791cd113a9c764c26ee998f445020e1b34058c697ea7971a2e380d8f44d

Aliases

arxiv: 1201.1866 · arxiv_version: 1201.1866v2 · doi: 10.48550/arxiv.1201.1866 · pith_short_12: 4KGVPEONCE5J · pith_short_16: 4KGVPEONCE5JY5SM · pith_short_8: 4KGVPEON

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/4KGVPEONCE5JY5SME3XJTD2EKA \
  | 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: e28d5791cd113a9c764c26ee998f445020e1b34058c697ea7971a2e380d8f44d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28d4c6bbaa8c2214f3212e15af0212260561d82012b30e65a222b63b6a7873cc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2012-01-09T18:39:02Z",
    "title_canon_sha256": "874d8a8390f80a3902e967a626ba321214daf36cad37768982c53353ab85ef65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.1866",
    "kind": "arxiv",
    "version": 2
  }
}