Pith Number

pith:VRC7O7LY

pith:1994:VRC7O7LYHHDBJLKC5Q5A7L63BC

not attested not anchored not stored refs pending

Test of variational approximation for $phi^4$ quantum chain by Monte Carlo simulation

Tilman Sauer, Wolfhard Janke

arxiv:cond-mat/9412025 v1 · 1994-12-05 · cond-mat · hep-lat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VRC7O7LYHHDBJLKC5Q5A7L63BC}

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	2026-05-18T01:39:35.403774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac45f77d7839c614ad42ec3a0fafdb089f40d2c4f37ac2a3def4f94e56c2a301

Aliases

arxiv: cond-mat/9412025 · arxiv_version: cond-mat/9412025v1 · doi: 10.48550/arxiv.cond-mat/9412025 · pith_short_12: VRC7O7LYHHDB · pith_short_16: VRC7O7LYHHDBJLKC · pith_short_8: VRC7O7LY

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/VRC7O7LYHHDBJLKC5Q5A7L63BC \
  | 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: ac45f77d7839c614ad42ec3a0fafdb089f40d2c4f37ac2a3def4f94e56c2a301

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb66bb31ac2a8df1a5a853da2cc11c3b14735909bab559c66ade83199b1ee178",
    "cross_cats_sorted": [
      "hep-lat"
    ],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "1994-12-05T22:36:41Z",
    "title_canon_sha256": "74ead66c92b8cb85cb10f74e31dde8410a6f1138b51b3727450649b8230d5433"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9412025",
    "kind": "arxiv",
    "version": 1
  }
}