Pith Number

pith:QVUARH3Y

pith:2011:QVUARH3Y7ZSWU534BMO2G6FV6R

not attested not anchored not stored refs pending

New Optical Link Technologies for HEP Experiments

B. Salvachua, D. Lopez, D. Underwood, P. Delurgio, R. Stanek, W. Fernando

arxiv:1109.6842 v1 · 2011-09-30 · physics.ins-det · hep-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{QVUARH3Y7ZSWU534BMO2G6FV6R}

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	2026-05-18T04:11:52.422410Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8568089f78fe656a777c0b1da378b5f476e554332319480fe05ac0ac03c8885e

Aliases

arxiv: 1109.6842 · arxiv_version: 1109.6842v1 · doi: 10.48550/arxiv.1109.6842 · pith_short_12: QVUARH3Y7ZSW · pith_short_16: QVUARH3Y7ZSWU534 · pith_short_8: QVUARH3Y

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/QVUARH3Y7ZSWU534BMO2G6FV6R \
  | 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: 8568089f78fe656a777c0b1da378b5f476e554332319480fe05ac0ac03c8885e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e735ba30860ac39d281567b975f37a3c14df5922ebacd3a9269ecf3903d79a4b",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2011-09-30T14:57:46Z",
    "title_canon_sha256": "4d1feaec739b3d613f7aa68be8f1753b5e72c663668ec97f363c35543f6fafc2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.6842",
    "kind": "arxiv",
    "version": 1
  }
}