Pith Number

pith:32DNCBSJ

pith:2018:32DNCBSJUQ6QFVINSBDS3UZVO2

not attested not anchored not stored refs pending

Should Engineers be Concerned about Vulnerability of Highway Bridges to Potentially-Induced Seismic Hazards?

Andy Potter, Eric Williamson, Farid Khosravikia, Patricia Clayton, Vyacheslav Prakhov

arxiv:1806.02154 v1 · 2018-06-06 · physics.geo-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{32DNCBSJUQ6QFVINSBDS3UZVO2}

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	2026-05-18T00:14:02.483789Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de86d10649a43d02d50d90472dd3357680162a2c5252a998690c4176bdfced5c

Aliases

arxiv: 1806.02154 · arxiv_version: 1806.02154v1 · doi: 10.48550/arxiv.1806.02154 · pith_short_12: 32DNCBSJUQ6Q · pith_short_16: 32DNCBSJUQ6QFVIN · pith_short_8: 32DNCBSJ

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/32DNCBSJUQ6QFVINSBDS3UZVO2 \
  | 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: de86d10649a43d02d50d90472dd3357680162a2c5252a998690c4176bdfced5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "605f09f97808511c709673d9750a9c420ef368500d81016cb1beac7ab2ddccfa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2018-06-06T13:02:52Z",
    "title_canon_sha256": "8069e0397186c2dbeb763710cd8a067554f1a7c591f4660c2639ce2f5102d9e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.02154",
    "kind": "arxiv",
    "version": 1
  }
}