Pith Number

pith:5A5FOY7X

pith:2016:5A5FOY7XLBYZN6LO2NVF7JDDCO

not attested not anchored not stored refs pending

Detection of HI in Emission in the Lyman Alpha Emitting Galaxy Haro 11

G\"oran \"Ostlin, John M. Cannon, Matthew Hayes, Nils Bergvall, Stephen A. Pardy

arxiv:1609.04020 v1 · 2016-09-13 · 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{5A5FOY7XLBYZN6LO2NVF7JDDCO}

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	2026-05-18T00:55:41.567951Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e83a5763f7587196f96ed36a5fa46313b77bbbf00d91d204a4f4ecdfbdd7810c

Aliases

arxiv: 1609.04020 · arxiv_version: 1609.04020v1 · doi: 10.48550/arxiv.1609.04020 · pith_short_12: 5A5FOY7XLBYZ · pith_short_16: 5A5FOY7XLBYZN6LO · pith_short_8: 5A5FOY7X

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/5A5FOY7XLBYZN6LO2NVF7JDDCO \
  | 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: e83a5763f7587196f96ed36a5fa46313b77bbbf00d91d204a4f4ecdfbdd7810c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37988907304eca0b92f6731761c82b8cb5e84a91e0aa7d865cbed8c33d06cd3e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-09-13T20:00:02Z",
    "title_canon_sha256": "2d14d0bd6f20033c7b602f8b64285587a9c3d4f0f8c4b51eae85cb968ec5a9d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.04020",
    "kind": "arxiv",
    "version": 1
  }
}