Pith Number

pith:A3OYUU5F

pith:2016:A3OYUU5FYWJMZYNEXX5W72RCOL

not attested not anchored not stored refs pending

Lyman continuum leaking AGN in the SSA22 field

Akio K. Inoue, Genoveva Micheva, Ikuru Iwata

arxiv:1604.00102 v2 · 2016-04-01 · 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{A3OYUU5FYWJMZYNEXX5W72RCOL}

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	2026-05-18T00:55:13.995265Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06dd8a53a5c592cce1a4bdfb6fea2272e99686fb3024e2c3219fe598caa28415

Aliases

arxiv: 1604.00102 · arxiv_version: 1604.00102v2 · doi: 10.48550/arxiv.1604.00102 · pith_short_12: A3OYUU5FYWJM · pith_short_16: A3OYUU5FYWJMZYNE · pith_short_8: A3OYUU5F

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/A3OYUU5FYWJMZYNEXX5W72RCOL \
  | 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: 06dd8a53a5c592cce1a4bdfb6fea2272e99686fb3024e2c3219fe598caa28415

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "edcb7189242ddc81dea8400712be064658b6add17fa7090fbc36f099dde299c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-04-01T02:14:00Z",
    "title_canon_sha256": "83414965025f5da8757cb9649a67780817f4928942209276d6d57b0066d8edaa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.00102",
    "kind": "arxiv",
    "version": 2
  }
}