Pith Number

pith:AMO53CYC

pith:2025:AMO53CYCFFKUATKYZ3RK35463J

not attested not anchored not stored refs pending

Energy Efficiency trends in HPC: what high-energy and astrophysicists need to know

Bartosz Kostrzewa, Estela Suarez, Jorge Amaya, Maria Girone, Martin Frank, Oliver Freyermuth, Susanne Pfalzner

arxiv:2503.17283 v1 · 2025-03-21 · cs.DC · astro-ph.CO · astro-ph.SR · hep-ex · hep-lat · physics.comp-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{AMO53CYCFFKUATKYZ3RK35463J}

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	2026-07-05T11:10:06.736734Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

031ddd8b022955404d58cee2adf79eda4eb61999450f352ea236ebca29ec695b

Aliases

arxiv: 2503.17283 · arxiv_version: 2503.17283v1 · doi: 10.48550/arxiv.2503.17283 · pith_short_12: AMO53CYCFFKU · pith_short_16: AMO53CYCFFKUATKY · pith_short_8: AMO53CYC

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/AMO53CYCFFKUATKYZ3RK35463J \
  | 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: 031ddd8b022955404d58cee2adf79eda4eb61999450f352ea236ebca29ec695b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e43337589b3432c365735f356c01449d8389763735cb3a3901babae26dc3d8f0",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.SR",
      "hep-ex",
      "hep-lat",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2025-03-21T16:30:22Z",
    "title_canon_sha256": "eb794dda8ff9e3215aaa3ae8b506d31085f7e8fa9c2037f2ce6390be8415406d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.17283",
    "kind": "arxiv",
    "version": 1
  }
}