Pith Number

pith:3X55GQY2

pith:2017:3X55GQY2CBM3FZILHO4NNQLAZ5

not attested not anchored not stored refs pending

Spatially Resolved Patchy Lyman-$\alpha$ Emission Within the Central Kiloparsec of a Strongly Lensed Quasar Host Galaxy at z = 2.8

(2) Michigan, (3) ANU, (4) KICP, 5), (5) UChicago, (6) NASA Goddard, 7), (7) Stromlo Fellow, 8), (8) Hubble Fellow, (9) University of Oslo), Ayan Acharyya (3), Fuyan Bian (3, Hakon Dahle (9), Jane R. Rigby (6), Jessie Runnoe (2), Keren Sharon (2), Lisa Kewley (3), Matthew B. Bayliss (1), Michael D. Gladders (4, Michael Florian (5), Rachel Paterno-Mahler (2) ((1) MIT, Rongmon Bordoloi (1, Traci Johnson (2)

arxiv:1708.00453 v1 · 2017-08-01 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3X55GQY2CBM3FZILHO4NNQLAZ5}

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.

Cited by

1 paper in Pith

COOL-LAMPS IX: A Rare Duo of Quasars Each Lensed by a Single Massive Galaxy Cluster

Receipt and verification

First computed	2026-05-18T00:36:27.969191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ddfbd3431a1059b2e50b3bb8d6c160cf60c646819fb20ff726231e1aa04ca77c

Aliases

arxiv: 1708.00453 · arxiv_version: 1708.00453v1 · doi: 10.48550/arxiv.1708.00453 · pith_short_12: 3X55GQY2CBM3 · pith_short_16: 3X55GQY2CBM3FZIL · pith_short_8: 3X55GQY2

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/3X55GQY2CBM3FZILHO4NNQLAZ5 \
  | 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: ddfbd3431a1059b2e50b3bb8d6c160cf60c646819fb20ff726231e1aa04ca77c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8c4d1b84fd9305752969c6883d216aced27e974fd51539673692ff53effb141",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-08-01T18:00:11Z",
    "title_canon_sha256": "21fbfd50c04fc5252f80c6f624b0b78dc11211ae902b2f93f26d58db76caae32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.00453",
    "kind": "arxiv",
    "version": 1
  }
}