Pith Number

pith:ZKDESGN7

pith:2013:ZKDESGN73VPP7QN4KXF2XZ3OCI

not attested not anchored not stored refs pending

A Large Scale Structure at Redshift 1.71 in the Lockman Hole

A. Finoguenov, G. Hasinger, H. Suh, J. P. Henry, K. Aoki, M. Salvato, M. Tanaka, S. Fotopoulou

arxiv:1311.2201 v1 · 2013-11-09 · 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{ZKDESGN73VPP7QN4KXF2XZ3OCI}

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	2026-05-18T01:46:32.619972Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca864919bfdd5effc1bc55cbabe76e120b0c50847a829659d859676402cd517b

Aliases

arxiv: 1311.2201 · arxiv_version: 1311.2201v1 · doi: 10.48550/arxiv.1311.2201 · pith_short_12: ZKDESGN73VPP · pith_short_16: ZKDESGN73VPP7QN4 · pith_short_8: ZKDESGN7

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/ZKDESGN73VPP7QN4KXF2XZ3OCI \
  | 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: ca864919bfdd5effc1bc55cbabe76e120b0c50847a829659d859676402cd517b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17aad8c50b5291efa2e212ffe1841b970b4b12e7686da86a1398f52ee1e7a100",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-11-09T18:55:51Z",
    "title_canon_sha256": "bb663bab83af8a6eebd41d3abd854253e3c0ff0e3467b93d61a48e4f9913349f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.2201",
    "kind": "arxiv",
    "version": 1
  }
}