Pith Number

pith:CSN2V3N5

pith:2011:CSN2V3N5ZSSCTHSM4UTGRLVBOX

not attested not anchored not stored refs pending

A Fourier series solution for the longitudinal vibrations of a bar with viscous boundary conditions at each end

Vojin Jovanovic

arxiv:1108.2707 v2 · 2011-08-12 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CSN2V3N5ZSSCTHSM4UTGRLVBOX}

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	2026-05-18T03:55:35.587526Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

149baaedbdcca4299e4ce52668aea175f9e99402eaa93dcbf79e9f762f0ab480

Aliases

arxiv: 1108.2707 · arxiv_version: 1108.2707v2 · doi: 10.48550/arxiv.1108.2707 · pith_short_12: CSN2V3N5ZSSC · pith_short_16: CSN2V3N5ZSSCTHSM · pith_short_8: CSN2V3N5

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/CSN2V3N5ZSSCTHSM4UTGRLVBOX \
  | 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: 149baaedbdcca4299e4ce52668aea175f9e99402eaa93dcbf79e9f762f0ab480

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22998dcecfbbefe99e9c5be3f2e640255ca2773a59a40a3a9e9373cb30595f74",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2011-08-12T20:03:38Z",
    "title_canon_sha256": "1e083fa38f68fd1d7564e45dab132f38ca171767d9a9652a40a7f5fee37619dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.2707",
    "kind": "arxiv",
    "version": 2
  }
}