Pith Number

pith:FWEK3UJC

pith:2016:FWEK3UJCSJWGXW2W52GTHO3DFN

not attested not anchored not stored refs pending

Information theoretical noninvasive damage detection in bridge structures

Amila Sudu Ambegedara, Erik Bollt, Jie Sun, Kerop Janoyan

arxiv:1612.09340 v1 · 2016-12-29 · stat.AP · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FWEK3UJCSJWGXW2W52GTHO3DFN}

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	2026-05-18T00:53:41.740364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d88add122926c6bdb56ee8d33bb632b5054d9c114c796c17716107a901f2165

Aliases

arxiv: 1612.09340 · arxiv_version: 1612.09340v1 · doi: 10.48550/arxiv.1612.09340 · pith_short_12: FWEK3UJCSJWG · pith_short_16: FWEK3UJCSJWGXW2W · pith_short_8: FWEK3UJC

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/FWEK3UJCSJWGXW2W52GTHO3DFN \
  | 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: 2d88add122926c6bdb56ee8d33bb632b5054d9c114c796c17716107a901f2165

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "117bf0dd5b158feba943d08bd9a05ebf51f963254b371eddde0d6f08b22c67a5",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2016-12-29T22:56:27Z",
    "title_canon_sha256": "5636ed50113e94f8be84646151d60fb4d733cb0a0575c0c0330e2baf5945e8fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.09340",
    "kind": "arxiv",
    "version": 1
  }
}