Pith Number

pith:URQ7D57M

pith:2000:URQ7D57MSFZMB6VSVRHTFV5RTG

not attested not anchored not stored refs pending

Money and Goldstone modes

Martin Shubik, Per Bak, Simon F. Norrelykke

arxiv:cond-mat/0009287 v2 · 2000-09-19 · cond-mat.stat-mech · nlin.AO · q-fin.ST

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{URQ7D57MSFZMB6VSVRHTFV5RTG}

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	2026-05-18T04:24:36.719138Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a461f1f7ec9172c0fab2ac4f32d7b199b0b73dff8df20140b80dcacf8a8ef5cf

Aliases

arxiv: cond-mat/0009287 · arxiv_version: cond-mat/0009287v2 · doi: 10.48550/arxiv.cond-mat/0009287 · pith_short_12: URQ7D57MSFZM · pith_short_16: URQ7D57MSFZMB6VS · pith_short_8: URQ7D57M

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/URQ7D57MSFZMB6VSVRHTFV5RTG \
  | 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: a461f1f7ec9172c0fab2ac4f32d7b199b0b73dff8df20140b80dcacf8a8ef5cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f0ff91f210c908e50bcaa0e317d4b2a023ce1d97f141859c136975f779e19f5",
    "cross_cats_sorted": [
      "nlin.AO",
      "q-fin.ST"
    ],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2000-09-19T22:22:14Z",
    "title_canon_sha256": "cea80106adf8fb5b5b7210b24b6e6d7183a1938e59e4837b30d235c04e0726ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0009287",
    "kind": "arxiv",
    "version": 2
  }
}