pith. sign in
Pith Number

pith:TSGC3G2B

pith:2013:TSGC3G2BZ5GKFVZ2H6GQCFR2C5
not attested not anchored not stored refs pending

Non-monotonic dependence of projection probabilities as a function of distinguishability

Gunnar Bj\"ork, Saroosh Shabbir

arxiv:1312.0055 v1 · 2013-11-30 · quant-ph

Add to your LaTeX paper
\usepackage{pith}
\pithnumber{TSGC3G2BZ5GKFVZ2H6GQCFR2C5}

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 2026-05-18T01:46:04.630865Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

9c8c2d9b41cf4ca2d73a3f8d01163a1776d20786833b09d63a24f20332f273e2

Aliases

arxiv: 1312.0055 · arxiv_version: 1312.0055v1 · doi: 10.48550/arxiv.1312.0055 · pith_short_12: TSGC3G2BZ5GK · pith_short_16: TSGC3G2BZ5GKFVZ2 · pith_short_8: TSGC3G2B
Agent API
Verify this Pith Number yourself
curl -sH 'Accept: application/ld+json' https://pith.science/pith/TSGC3G2BZ5GKFVZ2H6GQCFR2C5 \
  | 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: 9c8c2d9b41cf4ca2d73a3f8d01163a1776d20786833b09d63a24f20332f273e2
Canonical record JSON
{
  "metadata": {
    "abstract_canon_sha256": "2dada17758e57be00020cf8f765fd073c5c177491de98652125e1706fb38c1d4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-11-30T03:09:16Z",
    "title_canon_sha256": "590c58a6d1f34ddaafe8815be7bd68c4cb4d7abcee70977515582b95ab3c70f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.0055",
    "kind": "arxiv",
    "version": 1
  }
}