Pith Number

pith:UAXFSQE7

pith:2012:UAXFSQE7FGBTFVDGZZVIOFL66Y

not attested not anchored not stored refs pending

HS 1700+6416: the first high redshift non lensed NAL-QSO showing variable high velocity outflows

C. Vignali, G. Chartas, G. Lanzuisi, G. Malaguti, M. Cappi, M. Dadina, M. Giustini

arxiv:1205.6587 v1 · 2012-05-30 · astro-ph.HE · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UAXFSQE7FGBTFVDGZZVIOFL66Y}

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	2026-05-18T01:57:15.624402Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a02e59409f298332d466ce6a87157ef62afa5e2f7994c9610a9b3221017f70df

Aliases

arxiv: 1205.6587 · arxiv_version: 1205.6587v1 · doi: 10.48550/arxiv.1205.6587 · pith_short_12: UAXFSQE7FGBT · pith_short_16: UAXFSQE7FGBTFVDG · pith_short_8: UAXFSQE7

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/UAXFSQE7FGBTFVDGZZVIOFL66Y \
  | 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: a02e59409f298332d466ce6a87157ef62afa5e2f7994c9610a9b3221017f70df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42bcfa60c9ac3cf06b9fff9eddcfc9ca7a7c2ec4a6195bfabff201de0f254d94",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-05-30T08:50:10Z",
    "title_canon_sha256": "2787f16586017be50c0fc5d8d4ccd003c7135189fbe5d52e19d3a1adeefb50ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.6587",
    "kind": "arxiv",
    "version": 1
  }
}