Pith Number

pith:PLQIWAPS

pith:2013:PLQIWAPS5PZSMZSE5IGLFMNJ4H

not attested not anchored not stored refs pending

Development of a proton Computed Tomography (pCT) scanner at NIU

A. Dyshkant (1), A. Gearhart (1), B. Erdelyi (1), D. Hedin (1), E. Johnson (1), G. Blazey (1), G. Coutrakon (1), G. Sellberg (2), J. E. Rauch (2), J. Krider (1), K. Lalwani (3), M. Naimuddin (3) ((1) Dept. of Physics, M. Roman (2), Northern Illinois University (2) Fermi National Accelerator Laboratory (3) Delhi University), P. Rubinov (2), P. Wilson (2), R. Ford (2), S. A. Uzunyan (1), S. Boi (1), T. Fitzpatrick (2), V. Zutshi (1)

arxiv:1312.3977 v1 · 2013-12-13 · physics.ins-det · hep-ex · physics.med-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{PLQIWAPS5PZSMZSE5IGLFMNJ4H}

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	2026-05-18T01:23:26.651778Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ae08b01f2ebf3266644ea0cb2b1a9e1cd4afb78e7d75419b4dbbcaa94fbf7c3

Aliases

arxiv: 1312.3977 · arxiv_version: 1312.3977v1 · doi: 10.48550/arxiv.1312.3977 · pith_short_12: PLQIWAPS5PZS · pith_short_16: PLQIWAPS5PZSMZSE · pith_short_8: PLQIWAPS

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/PLQIWAPS5PZSMZSE5IGLFMNJ4H \
  | 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: 7ae08b01f2ebf3266644ea0cb2b1a9e1cd4afb78e7d75419b4dbbcaa94fbf7c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5de24f2286d29afb8aeae7880ea08b5edbc5e728151d811531050388b502572",
    "cross_cats_sorted": [
      "hep-ex",
      "physics.med-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2013-12-13T22:52:36Z",
    "title_canon_sha256": "eab8151a6e361095becde0ce248dc0bc34551fdf93734cea69dbabf503d3e3ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.3977",
    "kind": "arxiv",
    "version": 1
  }
}