Pith Number

pith:BJFHSN2M

pith:2019:BJFHSN2M2WRGLHVEUBNKFA7WSE

not attested not anchored not stored refs pending

Finite Element Systems for vector bundles : elasticity and curvature

Kaibo Hu, Snorre H. Christiansen

arxiv:1906.09128 v2 · 2019-06-21 · math.NA · cs.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{BJFHSN2M2WRGLHVEUBNKFA7WSE}

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.

Cited by

1 paper in Pith

Discrete Vector Bundles with Connection

Receipt and verification

First computed	2026-07-05T00:52:06.052479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a4a79374cd5a2659ea4a05aa283f6912317336e124ed464494f42c4254ae127

Aliases

arxiv: 1906.09128 · arxiv_version: 1906.09128v2 · doi: 10.48550/arxiv.1906.09128 · pith_short_12: BJFHSN2M2WRG · pith_short_16: BJFHSN2M2WRGLHVE · pith_short_8: BJFHSN2M

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/BJFHSN2M2WRGLHVEUBNKFA7WSE \
  | 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: 0a4a79374cd5a2659ea4a05aa283f6912317336e124ed464494f42c4254ae127

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e037cb304b572c850e611e573e852c20dee8a4132b83c85c8aec0921461ce38",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2019-06-21T13:22:21Z",
    "title_canon_sha256": "786e5efcc26230b9199d4e4adc314ac3cdcf08dfb9def3cf14cc229f435ffd06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.09128",
    "kind": "arxiv",
    "version": 2
  }
}