Pith Number

pith:XORA7JBF

pith:2012:XORA7JBF4O2BQR4YFXMGWBRKXD

not attested not anchored not stored refs pending

Anomalous Density-of-States Fluctuations in Two-Dimensional Clean Metals

D. Belitz, T. R. Kirkpatrick

arxiv:1208.3872 v3 · 2012-08-19 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XORA7JBF4O2BQR4YFXMGWBRKXD}

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	2026-05-18T01:55:09.399871Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bba20fa425e3b41847982dd86b062ab8d65f953feb886f8009714a68556ef327

Aliases

arxiv: 1208.3872 · arxiv_version: 1208.3872v3 · doi: 10.48550/arxiv.1208.3872 · pith_short_12: XORA7JBF4O2B · pith_short_16: XORA7JBF4O2BQR4Y · pith_short_8: XORA7JBF

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/XORA7JBF4O2BQR4YFXMGWBRKXD \
  | 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: bba20fa425e3b41847982dd86b062ab8d65f953feb886f8009714a68556ef327

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ac7300388addf87afc2687772e4f7a26356dd53c4ff958b2c560ee69c34507a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2012-08-19T17:39:11Z",
    "title_canon_sha256": "5a9a0ad1d052417433b3678bea269f4562c0897e0bfbdce07c7dea2e8ca0e532"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.3872",
    "kind": "arxiv",
    "version": 3
  }
}