Pith Number

pith:X46SEWMY

pith:2004:X46SEWMYLYOJUG6ZCR2CK2YFMN

not attested not anchored not stored refs pending

Extragalactic jets: the high energy view

Fabrizio Tavecchio

arxiv:astro-ph/0401590 v1 · 2004-01-28 · 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{X46SEWMYLYOJUG6ZCR2CK2YFMN}

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	2026-05-18T00:59:51.153858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf3d2259985e1c9a1bd91474256b05637a15c612d833e5a8f5dbc7fdce23c5f3

Aliases

arxiv: astro-ph/0401590 · arxiv_version: astro-ph/0401590v1 · doi: 10.48550/arxiv.astro-ph/0401590 · pith_short_12: X46SEWMYLYOJ · pith_short_16: X46SEWMYLYOJUG6Z · pith_short_8: X46SEWMY

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/X46SEWMYLYOJUG6ZCR2CK2YFMN \
  | 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: bf3d2259985e1c9a1bd91474256b05637a15c612d833e5a8f5dbc7fdce23c5f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e74644c1eebd0be778cedf695682907e4f0a08e84ba3a38848946d4008d17fea",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-01-28T11:33:34Z",
    "title_canon_sha256": "601e9e0878ca898e50f8559b8890d0ebc9b15e09e0716811e683471fc7e77353"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0401590",
    "kind": "arxiv",
    "version": 1
  }
}