Pith Number

pith:FDPU4FHS

pith:2019:FDPU4FHSQQRNWD3I2VLBOKV7ZJ

not attested not anchored not stored refs pending

Modeling the non-trivial behavior of anisotropic beams: a simple Timoshenko beam with enhanced stress recovery and constitutive relations

Alessandro Reali, Ferdinando Auricchio, Giuseppe Balduzzi, Josef Fussl, Mehdi Aminbaghai, Simone Morganti

arxiv:1903.00200 v1 · 2019-03-01 · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FDPU4FHSQQRNWD3I2VLBOKV7ZJ}

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	2026-05-17T23:52:20.561212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28df4e14f28422db0f68d556172abfca56a8119acf7a96a429c3550ff47ebabe

Aliases

arxiv: 1903.00200 · arxiv_version: 1903.00200v1 · doi: 10.48550/arxiv.1903.00200 · pith_short_12: FDPU4FHSQQRN · pith_short_16: FDPU4FHSQQRNWD3I · pith_short_8: FDPU4FHS

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/FDPU4FHSQQRNWD3I2VLBOKV7ZJ \
  | 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: 28df4e14f28422db0f68d556172abfca56a8119acf7a96a429c3550ff47ebabe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69280d577a15fac6dcb77901bbcf12a490956eb555d722a50b61caf61c28ee3b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-03-01T08:24:37Z",
    "title_canon_sha256": "57271dc63e0a10c5ac33ba2ca8cbf563286f9f1618be3eb3c844f9648e04eb66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.00200",
    "kind": "arxiv",
    "version": 1
  }
}