Pith Number

pith:GRJDLN72

pith:2013:GRJDLN72ABBRNQEMDUSIS7W3UU

not attested not anchored not stored refs pending

Secondary Electron Yield Measurements of Fermilab's Main Injector Vacuum Vessel

D. Capista, D.J. Scott, K.L. Duel, L. Wang (SLAC), M.A. Palmer (Cornell U.), M. Pivi, R. Kirby, R.M. Zwaska (Fermilab), S. Greenwald, T.P. Moore, W. Hartung, Y. Li

arxiv:1301.6989 v1 · 2013-01-29 · 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{GRJDLN72ABBRNQEMDUSIS7W3UU}

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	2026-05-18T03:35:02.959463Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

345235b7fa004316c08c1d24897edba502811357be9609fb01f9de8010b9ebd0

Aliases

arxiv: 1301.6989 · arxiv_version: 1301.6989v1 · doi: 10.48550/arxiv.1301.6989 · pith_short_12: GRJDLN72ABBR · pith_short_16: GRJDLN72ABBRNQEM · pith_short_8: GRJDLN72

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/GRJDLN72ABBRNQEMDUSIS7W3UU \
  | 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: 345235b7fa004316c08c1d24897edba502811357be9609fb01f9de8010b9ebd0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df2b89c7f2b01fcdbbb4c63e1a270bdff7141627aab1ed5ec378f49233434c7b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2013-01-29T17:05:59Z",
    "title_canon_sha256": "e620f32e22ca6d735f79f98fcb7e56ffdfdb8fb38e26e150469585c4abb4d6cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.6989",
    "kind": "arxiv",
    "version": 1
  }
}