Pith Number

pith:T2PRH3VB

pith:2022:T2PRH3VBJIBGOJOGWBXJLGZ27E

not attested not anchored not stored refs pending

NIRPS Front-End: Design, performance, and lessons learned

A. Cabral, A. de Meideros, A. Segovia, B. Wehbe, D. Brousseau, F. Bouchy, F. Wildi, G. Zins, J. Kolb, L. Genolet, M. Sordet, N. Blind, R. Schnell, S. Bovay, S. Thibault, U. Conod

arxiv:2207.14143 v1 · 2022-07-28 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T2PRH3VBJIBGOJOGWBXJLGZ27E}

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	2026-07-05T04:44:24.733032Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e9f13eea14a026725c6b06e959b3af902121311267508ce03fbe0e9e7fbb8d1

Aliases

arxiv: 2207.14143 · arxiv_version: 2207.14143v1 · doi: 10.48550/arxiv.2207.14143 · pith_short_12: T2PRH3VBJIBG · pith_short_16: T2PRH3VBJIBGOJOG · pith_short_8: T2PRH3VB

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/T2PRH3VBJIBGOJOGWBXJLGZ27E \
  | 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: 9e9f13eea14a026725c6b06e959b3af902121311267508ce03fbe0e9e7fbb8d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97610d9a4c31745e28e9e63083a816253f42ec99bad6a6eafd719312645c9d53",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2022-07-28T15:07:23Z",
    "title_canon_sha256": "a558352995f143237c29d89f69bccf88fffdf20217e53b80e8619c0ba435e453"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.14143",
    "kind": "arxiv",
    "version": 1
  }
}