Pith Number

pith:GNAHAM6S

pith:2019:GNAHAM6S2RT3OQG5RM5IHXNIWK

not attested not anchored not stored refs pending

Comparative analysis of methods to estimate the tire/road friction coefficient applied to traffic accident reconstruction

A. Baena, E. Remolina, G. Enciso, H. Londo\~no, W. Toresan

arxiv:1908.07952 v1 · 2019-08-20 · eess.SP · physics.soc-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{GNAHAM6S2RT3OQG5RM5IHXNIWK}

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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	2026-07-04T23:59:34.979820Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33407033d2d467b740dd8b3a83dda8b2b750be153d3271894ba1e6278a7d7440

Aliases

arxiv: 1908.07952 · arxiv_version: 1908.07952v1 · doi: 10.48550/arxiv.1908.07952 · pith_short_12: GNAHAM6S2RT3 · pith_short_16: GNAHAM6S2RT3OQG5 · pith_short_8: GNAHAM6S

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/GNAHAM6S2RT3OQG5RM5IHXNIWK \
  | 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: 33407033d2d467b740dd8b3a83dda8b2b750be153d3271894ba1e6278a7d7440

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bad9e881dc33dcd08332b627c33e875e60aceb368a58ceeca94ec43b0784d99",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2019-08-20T00:45:07Z",
    "title_canon_sha256": "336af11c71187861775d3138cbf8bd9307e1737d37979dda5671ae228c907dc8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.07952",
    "kind": "arxiv",
    "version": 1
  }
}