Pith Number

pith:TYTBPX5H

pith:2006:TYTBPX5H5OO533VKX3NBLMYCRZ

not attested not anchored not stored refs pending

Submillimeter Wave Astronomy Satellite observations of comet 9P/Tempel 1 and Deep Impact

B.M. Patten, D.A. Neufeld, F. Bensch, G.J. Melnick, M. Harwit, R.L. Snell, V. Tolls

arxiv:astro-ph/0606045 v1 · 2006-06-02 · astro-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{TYTBPX5H5OO533VKX3NBLMYCRZ}

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	2026-07-04T16:58:49.395954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e2617dfa7eb9dddeeaabeda15b3028e41d3f39b07cc18016a407a72dd385d36

Aliases

arxiv: astro-ph/0606045 · arxiv_version: astro-ph/0606045v1 · doi: 10.48550/arxiv.astro-ph/0606045 · pith_short_12: TYTBPX5H5OO5 · pith_short_16: TYTBPX5H5OO533VK · pith_short_8: TYTBPX5H

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/TYTBPX5H5OO533VKX3NBLMYCRZ \
  | 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: 9e2617dfa7eb9dddeeaabeda15b3028e41d3f39b07cc18016a407a72dd385d36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e05040ec86f54cf467f07a1890825fea84ba5f625fcbb8460469edadc4a75d06",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-06-02T09:29:31Z",
    "title_canon_sha256": "2fda9495f0dd9e5b0a1d5df8aaa64dee8f106c3baeb3152de38ef4e25e408436"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0606045",
    "kind": "arxiv",
    "version": 1
  }
}