Pith Number

pith:327AXV6K

pith:2013:327AXV6KTGUPY5XK4LTU6EM5WP

not attested not anchored not stored refs pending

Finite Element Model Updating Using Fish School Search Optimization Method

F. De Lima Neto, I. Boulkabeit, L. Mthembu, T. Marwala

arxiv:1308.2307 v1 · 2013-08-10 · cs.CE · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{327AXV6KTGUPY5XK4LTU6EM5WP}

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	2026-05-18T03:16:07.887046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

debe0bd7ca99a8fc76eae2e74f119db3eb34ed2976df2d772e9627e32e76949d

Aliases

arxiv: 1308.2307 · arxiv_version: 1308.2307v1 · doi: 10.48550/arxiv.1308.2307 · pith_short_12: 327AXV6KTGUP · pith_short_16: 327AXV6KTGUPY5XK · pith_short_8: 327AXV6K

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/327AXV6KTGUPY5XK4LTU6EM5WP \
  | 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: debe0bd7ca99a8fc76eae2e74f119db3eb34ed2976df2d772e9627e32e76949d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6d8840985920094e2a82760be3f38d563b7998e1aacff7304371d7426f4dff9",
    "cross_cats_sorted": [
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2013-08-10T13:07:07Z",
    "title_canon_sha256": "e860255f271d43e9641d9ffd4e21761fac6f4a1edb7e0b04788f5bca574cd70d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.2307",
    "kind": "arxiv",
    "version": 1
  }
}