Pith Number

pith:UD22WUVX

pith:2014:UD22WUVXCTVPZLF27D3Q2DFRBY

not attested not anchored not stored refs pending

Unfolding spinor wavefunctions and expectation values of general operators: Introducing the unfolding-density operator

Jonas Bj\"ork, Paulo V. C. Medeiros, Stepan S. Tsirkin, Sven Stafstr\"om

arxiv:1409.5343 v3 · 2014-09-18 · 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{UD22WUVXCTVPZLF27D3Q2DFRBY}

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	2026-05-18T02:28:31.403444Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0f5ab52b714eafcacbaf8f70d0cb10e06048165abd9dab37445a8ede5e2e1bd

Aliases

arxiv: 1409.5343 · arxiv_version: 1409.5343v3 · doi: 10.48550/arxiv.1409.5343 · pith_short_12: UD22WUVXCTVP · pith_short_16: UD22WUVXCTVPZLF2 · pith_short_8: UD22WUVX

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/UD22WUVXCTVPZLF27D3Q2DFRBY \
  | 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: a0f5ab52b714eafcacbaf8f70d0cb10e06048165abd9dab37445a8ede5e2e1bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1eae9df0a16c0a63e76710a2421eb7d54ce0ba0c44ca092ff7b750bab40f4cee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2014-09-18T15:33:15Z",
    "title_canon_sha256": "78e84a65b024feddd71e8db74c660e2ea3453ccef141740d7e15cd3b7c2d9410"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.5343",
    "kind": "arxiv",
    "version": 3
  }
}