Pith Number

pith:3TBCMR7Q

pith:2012:3TBCMR7Q3WWRTIDUQLNZLZCTMX

not attested not anchored not stored refs pending

Formation and Acceleration of Uniformly-Filled Ellipsoidal Electron Bunches Obtained via Space-Charge-Driven Expansion from a Cesium-Telluride Photocathode

E. Secchi, J. C. T. Thangaraj, J. Ruan, P. Piot, T. J. Maxwell, Y.-E Sun

arxiv:1210.2861 v1 · 2012-10-10 · physics.acc-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{3TBCMR7Q3WWRTIDUQLNZLZCTMX}

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	2026-05-18T03:29:27.143364Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcc22647f0ddad19a07482db95e45365cbc56b254ede7fb4b5312b24cd5c70c3

Aliases

arxiv: 1210.2861 · arxiv_version: 1210.2861v1 · doi: 10.48550/arxiv.1210.2861 · pith_short_12: 3TBCMR7Q3WWR · pith_short_16: 3TBCMR7Q3WWRTIDU · pith_short_8: 3TBCMR7Q

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/3TBCMR7Q3WWRTIDUQLNZLZCTMX \
  | 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: dcc22647f0ddad19a07482db95e45365cbc56b254ede7fb4b5312b24cd5c70c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6e9946a21f7a18eb8051d7ba5e026dbb7be9d4df3e2a57f32188d40af05985a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2012-10-10T10:24:18Z",
    "title_canon_sha256": "64a70959b28e839924aa0d8eee45469eb80da3c52a70195179ebb880c6ede37e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.2861",
    "kind": "arxiv",
    "version": 1
  }
}