Pith Number

pith:3SD7ADT6

pith:2021:3SD7ADT6SYMDL6547GE6DW2NJ5

not attested not anchored not stored refs pending

Big Three Dragons: A [N II] 122 $\mu$m Constraint and New Dust-continuum Detection of A $z = 7.15$ Bright Lyman Break Galaxy with ALMA

Akio K. Inoue, Christian Binggeli, Erik Zackrisson, Hiroshi Matsuo, Satoshi Yamanaka, Seiji Fujimoto, Takuya Hashimoto, Yoichi Tamura, Yuma Sugahara

arxiv:2104.02201 v2 · 2021-04-06 · 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{3SD7ADT6SYMDL6547GE6DW2NJ5}

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	2026-07-05T03:40:32.339486Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc87f00e7e961835fbbcf989e1db4d4f4a334fa106efe7386590fa31256f3e7b

Aliases

arxiv: 2104.02201 · arxiv_version: 2104.02201v2 · doi: 10.48550/arxiv.2104.02201 · pith_short_12: 3SD7ADT6SYMD · pith_short_16: 3SD7ADT6SYMDL654 · pith_short_8: 3SD7ADT6

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/3SD7ADT6SYMDL6547GE6DW2NJ5 \
  | 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: dc87f00e7e961835fbbcf989e1db4d4f4a334fa106efe7386590fa31256f3e7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a98d46d8cf946219743830ab181a8550e4c25b38826e1faa9f48bafd290e098b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-04-06T00:45:20Z",
    "title_canon_sha256": "71d7d7e4485e9a0a92664245cc024e0b2dbcb7f285b78b8b176e382ac1c278b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.02201",
    "kind": "arxiv",
    "version": 2
  }
}