Pith Number

pith:4TLBJFAW

pith:2016:4TLBJFAWYF43UGED4C2HA3V5P2

not attested not anchored not stored refs pending

A Finite Element Approach for the Line-to-Line Contact Interaction of Thin Beams with Arbitrary Orientation

Alexander Popp, Christoph Meier, Wolfgang A. Wall

arxiv:1603.09227 v1 · 2016-03-30 · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4TLBJFAWYF43UGED4C2HA3V5P2}

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	2026-05-18T00:15:02.497624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4d6149416c179ba1883e0b4706ebd7eb07b808096c2f491cc4789f4c5efae82

Aliases

arxiv: 1603.09227 · arxiv_version: 1603.09227v1 · doi: 10.48550/arxiv.1603.09227 · pith_short_12: 4TLBJFAWYF43 · pith_short_16: 4TLBJFAWYF43UGED · pith_short_8: 4TLBJFAW

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/4TLBJFAWYF43UGED4C2HA3V5P2 \
  | 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: e4d6149416c179ba1883e0b4706ebd7eb07b808096c2f491cc4789f4c5efae82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "271d1ba5b202d8c175d846530251a9df80af29878f8dc1ba77dfcade8243b060",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2016-03-30T14:53:02Z",
    "title_canon_sha256": "614df81b02c0ccec2cc5a0eba2724eb5eb8151ce4bf7cb9a1aa650e16a85afce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.09227",
    "kind": "arxiv",
    "version": 1
  }
}