Pith Number

pith:O4QCY6HP

pith:2024:O4QCY6HPGTZFQPLC4MJ636GDBH

not attested not anchored not stored refs pending

herakoi: a sonification experiment for astronomical data

Anita Zanella, Luca Di Mascolo, Michele Ginolfi

arxiv:2412.09152 v1 · 2024-12-12 · astro-ph.IM · cs.HC · physics.ed-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{O4QCY6HPGTZFQPLC4MJ636GDBH}

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	2026-07-05T09:48:20.276210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77202c78ef34f2583d62e313edf8c309e2fd103895b4c7f7366905f6b274c3f8

Aliases

arxiv: 2412.09152 · arxiv_version: 2412.09152v1 · doi: 10.48550/arxiv.2412.09152 · pith_short_12: O4QCY6HPGTZF · pith_short_16: O4QCY6HPGTZFQPLC · pith_short_8: O4QCY6HP

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/O4QCY6HPGTZFQPLC4MJ636GDBH \
  | 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: 77202c78ef34f2583d62e313edf8c309e2fd103895b4c7f7366905f6b274c3f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d0c653013d564184a94244c242a17a182d5a26ac8a4e4472a32e7f673b87d6c",
    "cross_cats_sorted": [
      "cs.HC",
      "physics.ed-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2024-12-12T10:37:33Z",
    "title_canon_sha256": "96736375a0f021f65c516989c421174e87320fa0d2d8551948bba3eb61b1fc91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.09152",
    "kind": "arxiv",
    "version": 1
  }
}