Pith Number

pith:PTY6ZQ74

pith:2003:PTY6ZQ742QK7KOBVWK3LDK52XD

not attested not anchored not stored refs pending

CHANDRA Observations of X-ray Jet Structure on kpc to Mpc Scales

B. P. Miller, D. A. Schwartz, D. L. Jauncey, D. M. Worrall, D. W. Murphy, E. S. Perlman, H. L. Marshall, J. E. J. Lovell, M. Birkinshaw, R. A. Preston

arxiv:astro-ph/0306317 v1 · 2003-06-16 · 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{PTY6ZQ742QK7KOBVWK3LDK52XD}

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	2026-07-04T16:37:18.972142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cf1ecc3fcd415f53835b2b6b1abbab8e0b66b7586bc2f444f1bf2eb528d4db3

Aliases

arxiv: astro-ph/0306317 · arxiv_version: astro-ph/0306317v1 · doi: 10.48550/arxiv.astro-ph/0306317 · pith_short_12: PTY6ZQ742QK7 · pith_short_16: PTY6ZQ742QK7KOBV · pith_short_8: PTY6ZQ74

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/PTY6ZQ742QK7KOBVWK3LDK52XD \
  | 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: 7cf1ecc3fcd415f53835b2b6b1abbab8e0b66b7586bc2f444f1bf2eb528d4db3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a15ffe9ecea6dea498520e3862265bc49fbc45c429a3261c6dd06b20b1a805e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-06-16T18:17:16Z",
    "title_canon_sha256": "51562a7091afd654b25e6d4e00ee0ee2884fb6125aee165e5a2ce20625724c53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0306317",
    "kind": "arxiv",
    "version": 1
  }
}