Pith Number

pith:6KZYIOWX

pith:2017:6KZYIOWXT3NLZAEQXCSWFP3MJQ

not attested not anchored not stored refs pending

Imaging of diffuse HI absorption structure in the SSA22 proto-cluster region at z = 3.1

Akio K. Inoue, Hideki Umehata, Ken Mawatari, Masami Ouchi, Shiro Mukae, Takuya Otsuka, Tomoki Hayashino, Toru Yamada, Yuichi Matsuda

arxiv:1701.02462 v1 · 2017-01-10 · 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{6KZYIOWXT3NLZAEQXCSWFP3MJQ}

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	2026-05-18T00:52:35.265884Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2b3843ad79edabc8090b8a562bf6c4c09a08ba0feb50fe6ecf34278c076533d

Aliases

arxiv: 1701.02462 · arxiv_version: 1701.02462v1 · doi: 10.48550/arxiv.1701.02462 · pith_short_12: 6KZYIOWXT3NL · pith_short_16: 6KZYIOWXT3NLZAEQ · pith_short_8: 6KZYIOWX

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/6KZYIOWXT3NLZAEQXCSWFP3MJQ \
  | 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: f2b3843ad79edabc8090b8a562bf6c4c09a08ba0feb50fe6ecf34278c076533d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af8dc05cbd3a6c086b9c7b4372bbaa7ecb67188e2730058a771e9ccb87ebac2a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-01-10T07:56:22Z",
    "title_canon_sha256": "ceb4f0e8e577704abbe64fa82f2e2c8ac298bbfa70bf2a429e4725a0429513e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.02462",
    "kind": "arxiv",
    "version": 1
  }
}