Pith Number

pith:XUCU3YX4

pith:2015:XUCU3YX42KWSYR6POY2MXIXAPR

not attested not anchored not stored refs pending

Fermi surface determination from momentum density projections

Hubert Ceeh, Josef-Andreas Weber, Michael Leitner

arxiv:1505.02572 v2 · 2015-05-11 · 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{XUCU3YX42KWSYR6POY2MXIXAPR}

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	2026-05-18T00:56:26.109193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd054de2fcd2ad2c47cf7634cba2e07c6cc3617dbaf6a3c87d74e2edec8818cb

Aliases

arxiv: 1505.02572 · arxiv_version: 1505.02572v2 · doi: 10.48550/arxiv.1505.02572 · pith_short_12: XUCU3YX42KWS · pith_short_16: XUCU3YX42KWSYR6P · pith_short_8: XUCU3YX4

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/XUCU3YX42KWSYR6POY2MXIXAPR \
  | 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: bd054de2fcd2ad2c47cf7634cba2e07c6cc3617dbaf6a3c87d74e2edec8818cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b7e784bccc8dfc82193bf4f01c159d1ed0423fe40285cca27776db82ca9b662",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-05-11T11:33:30Z",
    "title_canon_sha256": "f045846dbaf8a7669b0d90251bdea8e9570e6b397e4f07381e34d79af423933f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.02572",
    "kind": "arxiv",
    "version": 2
  }
}