Pith Number

pith:BFXIUZVA

pith:2019:BFXIUZVAT2FCM4DJGDAV37255X

not attested not anchored not stored refs pending

Development of a 3-D energy-momentum analyzer for meV-scale energy electrons

H. A. Padmore, J. Feng, J. Maxson, S. Karkare

arxiv:1904.02678 v1 · 2019-04-04 · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BFXIUZVAT2FCM4DJGDAV37255X}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:45:26.954977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

096e8a66a09e8a26706930c15dff5dedfc3463c4a8765b437ccbc6ea3e8a3dbd

Aliases

arxiv: 1904.02678 · arxiv_version: 1904.02678v1 · doi: 10.48550/arxiv.1904.02678 · pith_short_12: BFXIUZVAT2FC · pith_short_16: BFXIUZVAT2FCM4DJ · pith_short_8: BFXIUZVA

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/BFXIUZVAT2FCM4DJGDAV37255X \
  | 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: 096e8a66a09e8a26706930c15dff5dedfc3463c4a8765b437ccbc6ea3e8a3dbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4fa37f218a5d40dfa666db8fda22b74e4d88eaa1b587daf19a78402382d9b4ca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2019-04-04T17:31:24Z",
    "title_canon_sha256": "918890a6f10575c697f5ea7ec45f4b9f31d81025739828774968d5f1c59e8871"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.02678",
    "kind": "arxiv",
    "version": 1
  }
}