Pith Number

pith:HGXWT5LM

pith:2016:HGXWT5LMDW2CTMTANB6YUGJKCG

not attested not anchored not stored refs pending

Sensitivity-Based Model Updating for Structural Damage Identification Using Total Variation Regularization

Natalia Sabourova, Niklas Grip, Yongming Tu

arxiv:1602.08137 v1 · 2016-02-25 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HGXWT5LMDW2CTMTANB6YUGJKCG}

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	2026-05-18T01:08:18.371795Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39af69f56c1db429b260687d8a192a11b33cd3654514625a2b0419a3cb543694

Aliases

arxiv: 1602.08137 · arxiv_version: 1602.08137v1 · doi: 10.48550/arxiv.1602.08137 · pith_short_12: HGXWT5LMDW2C · pith_short_16: HGXWT5LMDW2CTMTA · pith_short_8: HGXWT5LM

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/HGXWT5LMDW2CTMTANB6YUGJKCG \
  | 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: 39af69f56c1db429b260687d8a192a11b33cd3654514625a2b0419a3cb543694

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07646dd46b2968d2ebcfbd86ffbb6acd761a201fc76a09a6ae8d36132b588ea3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-02-25T22:33:01Z",
    "title_canon_sha256": "de63802cae81144da1abbd8e7da42e8c82d19b2b6ceb3a3d7b75c05b0192c901"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.08137",
    "kind": "arxiv",
    "version": 1
  }
}