Pith Number

pith:GFLLINTC

pith:2005:GFLLINTCJHQTZZWY2LQTMULXCI

not attested not anchored not stored refs pending

The Fastest Relativistic Jets: VLBA Observations of Blazars with Apparent Speeds Exceeding 25c

B. G. Piner, D. Bhattarai, D. L. Jones, P. G. Edwards

arxiv:astro-ph/0511664 v1 · 2005-11-22 · 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{GFLLINTCJHQTZZWY2LQTMULXCI}

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	2026-07-04T17:15:29.570708Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3156b4366249e13ce6d8d2e13651771232cd3305526d895c10933d8af26d4538

Aliases

arxiv: astro-ph/0511664 · arxiv_version: astro-ph/0511664v1 · doi: 10.48550/arxiv.astro-ph/0511664 · pith_short_12: GFLLINTCJHQT · pith_short_16: GFLLINTCJHQTZZWY · pith_short_8: GFLLINTC

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/GFLLINTCJHQTZZWY2LQTMULXCI \
  | 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: 3156b4366249e13ce6d8d2e13651771232cd3305526d895c10933d8af26d4538

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c45fbc0f827b625d7dcd5536281dc43a7fc7bb7527024427df98424135ca69f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-11-22T21:22:02Z",
    "title_canon_sha256": "2c670d0ede7af7b606a7abc71da254096b21d0bc86bb8d5aa411cb63fdd5b68f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0511664",
    "kind": "arxiv",
    "version": 1
  }
}