Pith Number

pith:4ZUEAL4A

pith:2014:4ZUEAL4AFHZ3YB5E7T7EB6YSON

not attested not anchored not stored refs pending

A simple and robust elastoplastic constitutive model for concrete

A. Piccolroaz, D. Bigoni, F. Poltronieri

arxiv:1404.6450 v1 · 2014-04-24 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4ZUEAL4AFHZ3YB5E7T7EB6YSON}

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	2026-05-18T02:53:16.445789Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e668402f8029f3bc07a4fcfe40fb12735bfc2e065c7bdcfe609f627b955c8957

Aliases

arxiv: 1404.6450 · arxiv_version: 1404.6450v1 · doi: 10.48550/arxiv.1404.6450 · pith_short_12: 4ZUEAL4AFHZ3 · pith_short_16: 4ZUEAL4AFHZ3YB5E · pith_short_8: 4ZUEAL4A

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/4ZUEAL4AFHZ3YB5E7T7EB6YSON \
  | 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: e668402f8029f3bc07a4fcfe40fb12735bfc2e065c7bdcfe609f627b955c8957

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bac8222aa035de596c08426a1e59c78ccca0c7c79b9c7a35a138f7b5d0a29e18",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2014-04-24T08:44:35Z",
    "title_canon_sha256": "0edaf67b0d66de4229f2580365ec461f45d62b55e59c21c63bf271ab85563517"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.6450",
    "kind": "arxiv",
    "version": 1
  }
}