Pith Number

pith:UCZVRVUS

pith:2017:UCZVRVUSAX3LCEURRTCNSWTWYS

not attested not anchored not stored refs pending

Analyzing Reconstruction Artifacts from Arbitrary Incomplete X-ray CT Data

Eric Todd Quinto, Jakob Sauer Jorgensen, Jurgen Frikel, Leise Borg

arxiv:1707.03055 v6 · 2017-07-04 · math.FA · math.AP · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UCZVRVUSAX3LCEURRTCNSWTWYS}

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	2026-05-18T00:04:32.482554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0b358d69205f6b112918cc4d95a76c4ad33890e935be5a27601b5cbfabc85a6

Aliases

arxiv: 1707.03055 · arxiv_version: 1707.03055v6 · doi: 10.48550/arxiv.1707.03055 · pith_short_12: UCZVRVUSAX3L · pith_short_16: UCZVRVUSAX3LCEUR · pith_short_8: UCZVRVUS

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/UCZVRVUSAX3LCEURRTCNSWTWYS \
  | 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: a0b358d69205f6b112918cc4d95a76c4ad33890e935be5a27601b5cbfabc85a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84cff9a82d1cfcec23c5be08e0aac1362d7c2dac01c7e9ecb2f3b499d1c65d06",
    "cross_cats_sorted": [
      "math.AP",
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2017-07-04T23:53:36Z",
    "title_canon_sha256": "bb800b870ae0ce9ee8330e0a9907c9d0e1f4eef5cbb64f0295c71d193695c923"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.03055",
    "kind": "arxiv",
    "version": 6
  }
}