Pith Number

pith:JQOJUUWR

pith:2014:JQOJUUWRTQ7EN7MVRE633SQJSO

not attested not anchored not stored refs pending

Theory of projections with non-orthogonal basis sets: Partitioning techniques and effective Hamiltonians

J. J. Palacios, M. Soriano

arxiv:1404.2043 v2 · 2014-04-08 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JQOJUUWRTQ7EN7MVRE633SQJSO}

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	2026-05-18T01:43:36.625049Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c1c9a52d19c3e46fd95893dbdca0993b9b5db5faf6622a7fe17924b25134c63

Aliases

arxiv: 1404.2043 · arxiv_version: 1404.2043v2 · doi: 10.48550/arxiv.1404.2043 · pith_short_12: JQOJUUWRTQ7E · pith_short_16: JQOJUUWRTQ7EN7MV · pith_short_8: JQOJUUWR

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/JQOJUUWRTQ7EN7MVRE633SQJSO \
  | 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: 4c1c9a52d19c3e46fd95893dbdca0993b9b5db5faf6622a7fe17924b25134c63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4995a447c60e56842400f7212c344074da39ba22e50e3c3fbd7fb531076567e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2014-04-08T08:44:09Z",
    "title_canon_sha256": "14cf661b3699c72911259b62ffde63eda0d99e1997c6491504f77cea110defa8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.2043",
    "kind": "arxiv",
    "version": 2
  }
}