Pith Number

pith:DLPQXQ3E

pith:2019:DLPQXQ3EWUUALCPE2CVVXGVZSY

not attested not anchored not stored refs pending

X-Ray CT Reconstruction of Additively Manufactured Parts using 2.5D Deep Learning MBIR

Amirkoushyar Ziabari, Michael Kirka, Philip Bingham, Singanallur Venkatakrishnan, Vincent Paquit

arxiv:1904.12585 v2 · 2019-04-02 · cs.CV · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DLPQXQ3EWUUALCPE2CVVXGVZSY}

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	2026-07-05T00:01:50.296210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1adf0bc364b5280589e4d0ab5b9ab9963bc9d129bced57e97845a255869a4eed

Aliases

arxiv: 1904.12585 · arxiv_version: 1904.12585v2 · doi: 10.48550/arxiv.1904.12585 · pith_short_12: DLPQXQ3EWUUA · pith_short_16: DLPQXQ3EWUUALCPE · pith_short_8: DLPQXQ3E

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/DLPQXQ3EWUUALCPE2CVVXGVZSY \
  | 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: 1adf0bc364b5280589e4d0ab5b9ab9963bc9d129bced57e97845a255869a4eed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13534016ad997bec03810602c34864129045759b6599914f7441155691b1ab23",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-02T01:16:29Z",
    "title_canon_sha256": "10f868cb36d66336dac31ca3dc0e827d16818b483bb95a56318af32b482149cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.12585",
    "kind": "arxiv",
    "version": 2
  }
}