Pith Number

pith:FHWM6MVC

pith:2023:FHWM6MVC3PUB2PPK5EP2P4NBBW

not attested not anchored not stored refs pending

The Instituto Argentino de Radioastronom\'ia (IAR): Past, present, and future

Gustavo E. Romero

arxiv:2312.10262 v1 · 2023-12-15 · physics.hist-ph · astro-ph.IM · physics.soc-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{FHWM6MVC3PUB2PPK5EP2P4NBBW}

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	2026-07-05T07:25:03.932392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29eccf32a2dbe81d3deae91fa7f1a10d8c20cf1ed4c33040f33df4115efd5632

Aliases

arxiv: 2312.10262 · arxiv_version: 2312.10262v1 · doi: 10.48550/arxiv.2312.10262 · pith_short_12: FHWM6MVC3PUB · pith_short_16: FHWM6MVC3PUB2PPK · pith_short_8: FHWM6MVC

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/FHWM6MVC3PUB2PPK5EP2P4NBBW \
  | 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: 29eccf32a2dbe81d3deae91fa7f1a10d8c20cf1ed4c33040f33df4115efd5632

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e854a712c8f4aaafc60c3752017c34b928a152506b890ca47b91b110b65c82c",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "physics.soc-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.hist-ph",
    "submitted_at": "2023-12-15T23:35:36Z",
    "title_canon_sha256": "a9874f820af4b8396297cd602eea675bbec04680c9b6a6fc34cfc43a84779c7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.10262",
    "kind": "arxiv",
    "version": 1
  }
}