Pith Number

pith:UAD3SPJB

pith:2014:UAD3SPJBTNGMO57ABHLOXTYBLM

not attested not anchored not stored refs pending

Noise Equivalent Counts Based Emission Image Reconstruction Algorithm of Tomographic Gamma Scanning

Dong Han, Ke Wang, Wei Feng, Zheng Li

arxiv:1404.4510 v1 · 2014-04-17 · nucl-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UAD3SPJBTNGMO57ABHLOXTYBLM}

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	2026-05-18T02:54:04.135420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a007b93d219b4cc777e009d6ebcf015b3935ae682b6a16238f048e4fd5282e66

Aliases

arxiv: 1404.4510 · arxiv_version: 1404.4510v1 · doi: 10.48550/arxiv.1404.4510 · pith_short_12: UAD3SPJBTNGM · pith_short_16: UAD3SPJBTNGMO57A · pith_short_8: UAD3SPJB

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/UAD3SPJBTNGMO57ABHLOXTYBLM \
  | 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: a007b93d219b4cc777e009d6ebcf015b3935ae682b6a16238f048e4fd5282e66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2736854547d4a191a44a4a7e573780740956a344de63fd0f01b247bb5b5ec00",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2014-04-17T12:35:20Z",
    "title_canon_sha256": "b2bf0f1c5460dcd6f38cda0f499228e3636510f22ba2815fc0fc6e30f4407b54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.4510",
    "kind": "arxiv",
    "version": 1
  }
}