Pith Number

pith:TKKRC4MJ

pith:2017:TKKRC4MJYQFXVW4SWS4CTUXAFW

not attested not anchored not stored refs pending

A short history of frames and quantum designs

Bernhard Bodmann, John Haas

arxiv:1709.01958 v1 · 2017-09-06 · quant-ph · math-ph · math.HO · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TKKRC4MJYQFXVW4SWS4CTUXAFW}

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	2026-05-18T00:35:50.719775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a95117189c40b7adb92b4b829d2e02d8ddef227731f6933883cc764e5453ac3

Aliases

arxiv: 1709.01958 · arxiv_version: 1709.01958v1 · doi: 10.48550/arxiv.1709.01958 · pith_short_12: TKKRC4MJYQFX · pith_short_16: TKKRC4MJYQFXVW4S · pith_short_8: TKKRC4MJ

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/TKKRC4MJYQFXVW4SWS4CTUXAFW \
  | 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: 9a95117189c40b7adb92b4b829d2e02d8ddef227731f6933883cc764e5453ac3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0b60c8650abf6bbc44274a01afcc468e4dbda95931f0174b66df4c325f2783a",
    "cross_cats_sorted": [
      "math-ph",
      "math.HO",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-09-06T18:29:13Z",
    "title_canon_sha256": "65c5080b8ba96cce9cbff7f1a7690da0778b3364c346d556bbb286b4569d6ed3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.01958",
    "kind": "arxiv",
    "version": 1
  }
}