Pith Number

pith:E2WWS2EI

pith:2005:E2WWS2EIGQPXSBIEU3DT3F74WL

not attested not anchored not stored refs pending

NMTO Wannier-like functions for insulators and metals

Eva Zurek, Ole K. Andersen, Ove Jepsen

arxiv:cond-mat/0504374 v2 · 2005-04-14 · cond-mat.str-el · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E2WWS2EIGQPXSBIEU3DT3F74WL}

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	2026-07-04T15:52:26.502411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26ad696888341f790504a6c73d97fcb2cd0c490058662d3973b00b87e2e7139d

Aliases

arxiv: cond-mat/0504374 · arxiv_version: cond-mat/0504374v2 · doi: 10.48550/arxiv.cond-mat/0504374 · pith_short_12: E2WWS2EIGQPX · pith_short_16: E2WWS2EIGQPXSBIE · pith_short_8: E2WWS2EI

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/E2WWS2EIGQPXSBIEU3DT3F74WL \
  | 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: 26ad696888341f790504a6c73d97fcb2cd0c490058662d3973b00b87e2e7139d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d847f45027c4990a79aecccdbf99a99a2d05dde615391789d4b2e24227cbfb6f",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2005-04-14T17:21:51Z",
    "title_canon_sha256": "946a0d6e8cbe5457cdeabf8a963ce58d7f5429b4cc10f009e5e60831e5e2ace8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0504374",
    "kind": "arxiv",
    "version": 2
  }
}