Pith Number

pith:HIO6XIE4

pith:2016:HIO6XIE42EWSSZODRWYCDDNLD3

not attested not anchored not stored refs pending

Detection of an oxygen emission line from a high redshift galaxy in the reionization epoch

Akio K. Inoue, Bunyo Hatsukade, Erik Zackrisson, Hideki Umehata, Hiroshi Matsuo, Ikkoh Shimizu, Kazuaki Ota, Ken Mawatari, Kotaro Kohno, Masanori Iye, Naoki Yoshida, Nobunari Kashikawa, Takashi Okamoto, Takatoshi Shibuya, Yoichi Tamura, Yuichi Matsuda, Yuki Yamaguchi

arxiv:1606.04989 v1 · 2016-06-15 · astro-ph.GA · astro-ph.CO

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

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	2026-05-18T01:11:30.437807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a1deba09cd12d2965c38db0218dab1eccb7d99c84c40ca20e6bab088dbb3d74

Aliases

arxiv: 1606.04989 · arxiv_version: 1606.04989v1 · doi: 10.48550/arxiv.1606.04989 · pith_short_12: HIO6XIE42EWS · pith_short_16: HIO6XIE42EWSSZOD · pith_short_8: HIO6XIE4

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/HIO6XIE42EWSSZODRWYCDDNLD3 \
  | 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: 3a1deba09cd12d2965c38db0218dab1eccb7d99c84c40ca20e6bab088dbb3d74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1fc74b06f7890035aa2f356f85a99486de90dfd33400ba17fa3242380be5b42",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-06-15T21:31:29Z",
    "title_canon_sha256": "f0065b78b67fcfc7560d99f519a893eaba38dca167ae913b6374196db30b1a88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.04989",
    "kind": "arxiv",
    "version": 1
  }
}