Pith Number

pith:M3RXU2DX

pith:2021:M3RXU2DXCA6M4BEEFCYQ2ZY2JI

not attested not anchored not stored refs pending

An FPGA-based Timing and Control System for the Dynamic Compression Sector

Daniel R. Paskvan, Nicholas R. Weir, Nicholas Sinclair, Shefali Saxena

arxiv:2112.02750 v1 · 2021-12-06 · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M3RXU2DXCA6M4BEEFCYQ2ZY2JI}

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	2026-07-05T04:19:49.486853Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66e37a6877103cce048428b10d671a4a2557cfefa89d5ab9c2faa2c5ce257fba

Aliases

arxiv: 2112.02750 · arxiv_version: 2112.02750v1 · doi: 10.48550/arxiv.2112.02750 · pith_short_12: M3RXU2DXCA6M · pith_short_16: M3RXU2DXCA6M4BEE · pith_short_8: M3RXU2DX

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/M3RXU2DXCA6M4BEEFCYQ2ZY2JI \
  | 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: 66e37a6877103cce048428b10d671a4a2557cfefa89d5ab9c2faa2c5ce257fba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c60a074cbb34ad1e1f04269d81d57a7d377e10228fbbea34364991e94f6f552",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2021-12-06T02:57:30Z",
    "title_canon_sha256": "01a7b096d7492538260d067758a231f7b743f23819ba0b62cfc2222d778b299a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2112.02750",
    "kind": "arxiv",
    "version": 1
  }
}