Pith Number

pith:4TV2CB3D

pith:2018:4TV2CB3DIUXMI7DX4TANOGMZDA

not attested not anchored not stored refs pending

Estimating dynamic mechanical quantities and their associated uncertainties: application guidance

Ian Smith, Peter Davis, Peter Harris, Sascha Eichst\"adt, Thomas Bruns, Trevor Esward

arxiv:1808.09652 v1 · 2018-08-29 · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4TV2CB3DIUXMI7DX4TANOGMZDA}

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	2026-05-18T00:01:14.696289Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4eba10763452ec47c77e4c0d719991807703aa8c6c17d2653faffb0fc72afda

Aliases

arxiv: 1808.09652 · arxiv_version: 1808.09652v1 · doi: 10.48550/arxiv.1808.09652 · pith_short_12: 4TV2CB3DIUXM · pith_short_16: 4TV2CB3DIUXMI7DX · pith_short_8: 4TV2CB3D

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/4TV2CB3DIUXMI7DX4TANOGMZDA \
  | 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: e4eba10763452ec47c77e4c0d719991807703aa8c6c17d2653faffb0fc72afda

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7f8854342332266536ec9901ca1d161b9ed2b99077853c5ec9c92f7c532b738",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2018-08-29T06:30:43Z",
    "title_canon_sha256": "93985924bed5e0c9fc3fbf2ee99c183d5b62e8b2288aee9bd66c71530e5f553c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.09652",
    "kind": "arxiv",
    "version": 1
  }
}