Pith Number

pith:FELLWOUT

pith:2017:FELLWOUTLZ7GWLXFFBVZV7L55M

not attested not anchored not stored refs pending

Reference state for arbitrary U-consistent subspace

Iman Sargolzahi

arxiv:1708.09027 v2 · 2017-08-29 · 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{FELLWOUTLZ7GWLXFFBVZV7L55M}

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	2026-05-18T00:12:38.549291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2916bb3a935e7e6b2ee5286b9afd7deb0ada99dae5ef35de46005c379718dda7

Aliases

arxiv: 1708.09027 · arxiv_version: 1708.09027v2 · doi: 10.48550/arxiv.1708.09027 · pith_short_12: FELLWOUTLZ7G · pith_short_16: FELLWOUTLZ7GWLXF · pith_short_8: FELLWOUT

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/FELLWOUTLZ7GWLXFFBVZV7L55M \
  | 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: 2916bb3a935e7e6b2ee5286b9afd7deb0ada99dae5ef35de46005c379718dda7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ed02c3532fdeaf363f3076665de53bcc9035ad1f8b80e19a9ec10465d0e7a46",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-08-29T21:11:35Z",
    "title_canon_sha256": "0ec70351cd3f694ff0ed852481a8436311ce23a22205c3985c60d1085f6705fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.09027",
    "kind": "arxiv",
    "version": 2
  }
}