Pith Number

pith:YDT2B6ZY

pith:2009:YDT2B6ZYXSGCIJUNYRJJKCKV3V

not attested not anchored not stored refs pending

On the Transits of Solar System Objects in the Forthcoming PLANCK Mission: Data Flagging and Coeval Multifrequency Observations

Carlo Burigana, Michele Maris

arxiv:0902.0468 v2 · 2009-02-03 · astro-ph.EP · astro-ph.CO · 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{YDT2B6ZYXSGCIJUNYRJJKCKV3V}

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	2026-05-18T02:14:54.494339Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0e7a0fb38bc8c24268dc452950955dd5b7fca2338070a0b3afffc9f33857b04

Aliases

arxiv: 0902.0468 · arxiv_version: 0902.0468v2 · doi: 10.48550/arxiv.0902.0468 · pith_short_12: YDT2B6ZYXSGC · pith_short_16: YDT2B6ZYXSGCIJUN · pith_short_8: YDT2B6ZY

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/YDT2B6ZYXSGCIJUNYRJJKCKV3V \
  | 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: c0e7a0fb38bc8c24268dc452950955dd5b7fca2338070a0b3afffc9f33857b04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b009007853176c0144e5c305450247f144d97debc06efd04971c9c1b6e490e8",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2009-02-03T10:40:03Z",
    "title_canon_sha256": "f90fb5864245a9acba07c486a595b7ce35381d23621e37424af8ffa121bb30bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.0468",
    "kind": "arxiv",
    "version": 2
  }
}