Pith Number

pith:WTP6GEMS

pith:2016:WTP6GEMSL7TY6HCS6TAGEG66U5

not attested not anchored not stored refs pending

A Multiply-Imaged z $\sim$ 6.3 Lyman Alpha Emitter candidate behind Abell 2261

Adi Zitrin, Claes-Erik Rydberg, Daniela Carollo, Daniel J. Whalen, Erik Zackrisson, G\"oran \"Ostlin, Jens Melinder, Juan Gonzalez, Ralf S. Klessen

arxiv:1610.06576 v1 · 2016-10-20 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WTP6GEMSL7TY6HCS6TAGEG66U5}

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	2026-05-18T00:51:13.547066Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4dfe311925fe78f1c52f4c0621bdea75491b20f7450b2252b3dee006ae023f1

Aliases

arxiv: 1610.06576 · arxiv_version: 1610.06576v1 · doi: 10.48550/arxiv.1610.06576 · pith_short_12: WTP6GEMSL7TY · pith_short_16: WTP6GEMSL7TY6HCS · pith_short_8: WTP6GEMS

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/WTP6GEMSL7TY6HCS6TAGEG66U5 \
  | 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: b4dfe311925fe78f1c52f4c0621bdea75491b20f7450b2252b3dee006ae023f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbc77011625f145f4559c5e88d9cae36af77855b43a7b0b0328f33c510e16f01",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-10-20T20:00:05Z",
    "title_canon_sha256": "1e072e59b1c0b46f9d95fc33484c388d03a6c1a20870de1acc92be7bc9be718a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.06576",
    "kind": "arxiv",
    "version": 1
  }
}