Pith Number

pith:IECIJY5I

pith:2008:IECIJY5IXICY5LMZEQRUKSLVCS

not attested not anchored not stored refs pending

Partially Unbiased Entangled Bases

A. Kalev, F. C. Khanna, M. Revzen

arxiv:0812.0636 v2 · 2008-12-03 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IECIJY5IXICY5LMZEQRUKSLVCS}

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	2026-05-18T02:15:12.102016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

410484e3a8ba058ead992423454975149597b27f2069cbc1cfc39dac2bf50f2b

Aliases

arxiv: 0812.0636 · arxiv_version: 0812.0636v2 · doi: 10.48550/arxiv.0812.0636 · pith_short_12: IECIJY5IXICY · pith_short_16: IECIJY5IXICY5LMZ · pith_short_8: IECIJY5I

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/IECIJY5IXICY5LMZEQRUKSLVCS \
  | 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: 410484e3a8ba058ead992423454975149597b27f2069cbc1cfc39dac2bf50f2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6e55a82c82fa83425f66b4a698d71202680858e44795f20336f313da3fa202d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2008-12-03T02:22:57Z",
    "title_canon_sha256": "5b6ccbc0022e3e1af2541f717b586f9bd1d53376f0fc839d799d60f2a388ef82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0812.0636",
    "kind": "arxiv",
    "version": 2
  }
}