Pith Number

pith:AK3TJHCR

pith:2006:AK3TJHCRJVMIHPERNTVAMIWSWS

not attested not anchored not stored refs pending

Swift XRT and UVOT deep observations of the high energy peaked BL Lac object PKS 0548-322 close to its brightest state

A. Maselli, A. Tramacere, D.N. Burrows, D.V. Berk, E. Massaro, G. Chincarini, G. Cusumano, G. Tagliaferri, M. Capalbi, M. Perri, N. Gehrels, P. Giommi, R.M. Sambruna, R. Nesci

arxiv:astro-ph/0610416 v1 · 2006-10-13 · 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{AK3TJHCRJVMIHPERNTVAMIWSWS}

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	2026-07-04T16:59:31.929647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02b7349c514d5883bc916cea0622d2b48390283bd2d39797bce73d0dd496a823

Aliases

arxiv: astro-ph/0610416 · arxiv_version: astro-ph/0610416v1 · doi: 10.48550/arxiv.astro-ph/0610416 · pith_short_12: AK3TJHCRJVMI · pith_short_16: AK3TJHCRJVMIHPER · pith_short_8: AK3TJHCR

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/AK3TJHCRJVMIHPERNTVAMIWSWS \
  | 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: 02b7349c514d5883bc916cea0622d2b48390283bd2d39797bce73d0dd496a823

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b0f3cbb47493d1ba41a4df7cfdd8f9d112742ed9a0e2bf6135057b343e442c4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-10-13T16:37:35Z",
    "title_canon_sha256": "8cdc449db01d41307af2bf2c21d6f0d24460424a383c0244d2c280861fe03a28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0610416",
    "kind": "arxiv",
    "version": 1
  }
}