Pith Number

pith:HXIATXMU

pith:2021:HXIATXMUKBV4IHSZOMBULYIHQ4

not attested not anchored not stored refs pending

Building a Distributed Computing System for LDMX: Challenges of creating and operating a lightweight e-infrastructure for small-to-medium size accelerator experiments

Andrii Salnikov, Balazs Konya, David Cameron, Florido Paganelli, Fuzzy Rogers, Geoffrey Mullier, Lene Kristian Bryngemark, Omar Moreno, Paul Weakliem, Ruth P\"ottgen, Thomas Eichlersmith, Valentina Dutta

arxiv:2105.02977 v2 · 2021-05-06 · hep-ex · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HXIATXMUKBV4IHSZOMBULYIHQ4}

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	2026-07-05T03:12:04.206156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3dd009dd94506bc41e59730345e107871f5e7606455ba445a08d39b56532d927

Aliases

arxiv: 2105.02977 · arxiv_version: 2105.02977v2 · doi: 10.48550/arxiv.2105.02977 · pith_short_12: HXIATXMUKBV4 · pith_short_16: HXIATXMUKBV4IHSZ · pith_short_8: HXIATXMU

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/HXIATXMUKBV4IHSZOMBULYIHQ4 \
  | 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: 3dd009dd94506bc41e59730345e107871f5e7606455ba445a08d39b56532d927

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "376ef0153effefa8edfa5de5dcc4dd8c81c814b23c86f6f75e307fea0b69df94",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2021-05-06T21:47:43Z",
    "title_canon_sha256": "5f0599d40a09fd6a407fec8ed1dc7f79f7d5cdd2c25a453f64f5024dace85c77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.02977",
    "kind": "arxiv",
    "version": 2
  }
}