Pith Number

pith:ULLZPWXU

pith:2009:ULLZPWXUBYOSM7YFNUTX3BY3U2

not attested not anchored not stored refs pending

Beyond Kinetic Relations

Anna Vainchtein, Lev Truskinovsky

arxiv:0905.2450 v2 · 2009-05-15 · 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{ULLZPWXUBYOSM7YFNUTX3BY3U2}

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	2026-05-18T02:13:39.296555Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2d797daf40e1d267f056d277d871ba69323648d2a4185cd502f3d9fc2ed46e1

Aliases

arxiv: 0905.2450 · arxiv_version: 0905.2450v2 · doi: 10.48550/arxiv.0905.2450 · pith_short_12: ULLZPWXUBYOS · pith_short_16: ULLZPWXUBYOSM7YF · pith_short_8: ULLZPWXU

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/ULLZPWXUBYOSM7YFNUTX3BY3U2 \
  | 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: a2d797daf40e1d267f056d277d871ba69323648d2a4185cd502f3d9fc2ed46e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f567fed170e8522b7fefeae6a9acb728f20c3d176d1e6437d1772867ccca02f1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2009-05-15T00:26:28Z",
    "title_canon_sha256": "212fc64b4e52f1b1852df77728abc0808e153b1005157c0852bc79691803151b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.2450",
    "kind": "arxiv",
    "version": 2
  }
}