Pith Number

pith:2EEQUPNM

pith:2012:2EEQUPNMGP4ZJJCDJF4WRFR2CY

not attested not anchored not stored refs pending

Phase diagram of the Bose-Hubbard Model on Complex Networks

Alessandro Vezzani, Arda Halu, Ginestra Bianconi, Luca Ferretti

arxiv:1203.1566 v2 · 2012-03-07 · cond-mat.dis-nn · cond-mat.stat-mech · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2EEQUPNMGP4ZJJCDJF4WRFR2CY}

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	2026-05-18T01:58:13.564187Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1090a3dac33f994a443497968963a1606c14117ab3f652cb6938d075ac17d28

Aliases

arxiv: 1203.1566 · arxiv_version: 1203.1566v2 · doi: 10.48550/arxiv.1203.1566 · pith_short_12: 2EEQUPNMGP4Z · pith_short_16: 2EEQUPNMGP4ZJJCD · pith_short_8: 2EEQUPNM

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/2EEQUPNMGP4ZJJCDJF4WRFR2CY \
  | 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: d1090a3dac33f994a443497968963a1606c14117ab3f652cb6938d075ac17d28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f0cf0d92379de258ce7914cc7f227e9564986ac082869d77f67b94e85f63274",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2012-03-07T18:40:18Z",
    "title_canon_sha256": "fa0f8aa9765ff0190a2ba286e5a7395b7b2c0cd4a0e886af9c1201dc281d520f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.1566",
    "kind": "arxiv",
    "version": 2
  }
}