Pith Number

pith:PHAAIR67

pith:2011:PHAAIR67ARYKHJDW6WTAY3FTBF

not attested not anchored not stored refs pending

The radio core and jet in the broad absorption line quasar PG 1700+518

F. Wu (ShAO, J. Yang (JIVE, Netherlands), P.R. China), T. An (ShAO, Z. Paragi (JIVE

arxiv:1110.6603 v1 · 2011-10-30 · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PHAAIR67ARYKHJDW6WTAY3FTBF}

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	2026-05-18T01:59:50.053940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79c00447df0470a3a476f5a60c6cb309564d7bc4dedd973751be1b1a6c5ad440

Aliases

arxiv: 1110.6603 · arxiv_version: 1110.6603v1 · doi: 10.48550/arxiv.1110.6603 · pith_short_12: PHAAIR67ARYK · pith_short_16: PHAAIR67ARYKHJDW · pith_short_8: PHAAIR67

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/PHAAIR67ARYKHJDW6WTAY3FTBF \
  | 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: 79c00447df0470a3a476f5a60c6cb309564d7bc4dedd973751be1b1a6c5ad440

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84d46ae91d232d2e77ba40a34b9a671793f10c5434247dbc18dacf9503e54c0f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-10-30T12:03:00Z",
    "title_canon_sha256": "37ab09556e6be0b9cc324fb8d426f7677272fdac99c55114850b3a6214dda00b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.6603",
    "kind": "arxiv",
    "version": 1
  }
}