Pith Number

pith:4HMSMQ3T

pith:2014:4HMSMQ3TLSPRVDK6R3TP6GQENQ

not attested not anchored not stored refs pending

Perturbative calculation of critical exponents for the Bose-Hubbard model

Axel Pelster, Dennis Hinrichs, Martin Holthaus

arxiv:1401.0680 v1 · 2014-01-03 · quant-ph · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4HMSMQ3TLSPRVDK6R3TP6GQENQ}

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	2026-05-18T03:03:21.795904Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1d92643735c9f1a8d5e8ee6ff1a046c030c313d9a102c34a039180019ed99c6

Aliases

arxiv: 1401.0680 · arxiv_version: 1401.0680v1 · doi: 10.48550/arxiv.1401.0680 · pith_short_12: 4HMSMQ3TLSPR · pith_short_16: 4HMSMQ3TLSPRVDK6 · pith_short_8: 4HMSMQ3T

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/4HMSMQ3TLSPRVDK6R3TP6GQENQ \
  | 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: e1d92643735c9f1a8d5e8ee6ff1a046c030c313d9a102c34a039180019ed99c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52c7a61a16b242d177c0f9d7ef02ea17f21975b26e7b0915a63fe609459f75fc",
    "cross_cats_sorted": [
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-01-03T17:12:38Z",
    "title_canon_sha256": "fdc1f75efec3b47eec7251ef0e19f7d455e8afddb3430873ebbbbe022ab2e9c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.0680",
    "kind": "arxiv",
    "version": 1
  }
}