Pith Number

pith:QJ6QQTXB

pith:2024:QJ6QQTXBIP3DNKM67KPEIWE6L3

not attested not anchored not stored refs pending

A Strongly Lensed Dusty Starburst of an Intrinsic Disk Morphology at Photometric Redshift of $z_{\rm ph}>7$

Bangzheng Sun, Cheng cheng, Chenxiaoji Ling, Haojing Yan, Nan Li, Zhiyuan Ma

arxiv:2402.16649 v3 · 2024-02-26 · 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{QJ6QQTXBIP3DNKM67KPEIWE6L3}

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	2026-07-05T08:40:14.067306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

827d084ee143f636a99efa9e44589e5ed37fa57ea0bc8bb656b0591372961509

Aliases

arxiv: 2402.16649 · arxiv_version: 2402.16649v3 · doi: 10.48550/arxiv.2402.16649 · pith_short_12: QJ6QQTXBIP3D · pith_short_16: QJ6QQTXBIP3DNKM6 · pith_short_8: QJ6QQTXB

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/QJ6QQTXBIP3DNKM67KPEIWE6L3 \
  | 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: 827d084ee143f636a99efa9e44589e5ed37fa57ea0bc8bb656b0591372961509

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11b917e57ccc5a9e4a8fecb5eae2c0a064fdc605069c2ba2cb1d239a0140ef71",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-02-26T15:22:12Z",
    "title_canon_sha256": "5d4d6836f7df3df979bf32741e3b25d224cafb78258c427a6c883d0b34bdd9c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.16649",
    "kind": "arxiv",
    "version": 3
  }
}