Pith Number

pith:X4N3ZXFS

pith:2013:X4N3ZXFSCUOSRWQ2TAVERLZZUF

not attested not anchored not stored refs pending

Some symmetry group aspects of perfect plane plasticity system

Alexander Yakhno, Sergey I. Senashov

arxiv:1304.8115 v1 · 2013-04-30 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X4N3ZXFSCUOSRWQ2TAVERLZZUF}

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	2026-05-18T00:49:52.916487Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf1bbcdcb2151d28da1a982a48af39a16a5ec309a6276bddee5c58d61370f1b7

Aliases

arxiv: 1304.8115 · arxiv_version: 1304.8115v1 · doi: 10.48550/arxiv.1304.8115 · pith_short_12: X4N3ZXFSCUOS · pith_short_16: X4N3ZXFSCUOSRWQ2 · pith_short_8: X4N3ZXFS

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/X4N3ZXFSCUOSRWQ2TAVERLZZUF \
  | 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: bf1bbcdcb2151d28da1a982a48af39a16a5ec309a6276bddee5c58d61370f1b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "081a575d677a13b7e9392b52a25b1080c124767e3c270e59317533a79dff672d",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2013-04-30T18:56:51Z",
    "title_canon_sha256": "9d53608dcbb1d5abb132a9c161f235dc33a867ee52921f3971d2f0b26a217fc7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.8115",
    "kind": "arxiv",
    "version": 1
  }
}