Pith Number

pith:MWXJII5I

pith:2009:MWXJII5I7YAFFIWTPNKKGNVSQK

not attested not anchored not stored refs pending

Calculating the optimum pressure and temperature for vacancy minimization from theory; Niobium is an example

Jozsef Garai

arxiv:0911.2728 v1 · 2009-11-13 · physics.gen-ph · 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{MWXJII5I7YAFFIWTPNKKGNVSQK}

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	2026-05-18T03:56:34.256244Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65ae9423a8fe0052a2d37b54a336b2829e7ef4f9dd903866c6e90af8a9d395cb

Aliases

arxiv: 0911.2728 · arxiv_version: 0911.2728v1 · doi: 10.48550/arxiv.0911.2728 · pith_short_12: MWXJII5I7YAF · pith_short_16: MWXJII5I7YAFFIWT · pith_short_8: MWXJII5I

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/MWXJII5I7YAFFIWTPNKKGNVSQK \
  | 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: 65ae9423a8fe0052a2d37b54a336b2829e7ef4f9dd903866c6e90af8a9d395cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f420d2e40ebb0d3a89cf050ae57937a8afaff40f554d583eeff4ce273e83c421",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2009-11-13T23:05:00Z",
    "title_canon_sha256": "eb57d226d1c33ee8dfc8396616add375f8f79f1299ca79bc9b7195f9966e3968"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.2728",
    "kind": "arxiv",
    "version": 1
  }
}