Pith Number

pith:Z4J23TWX

pith:2015:Z4J23TWXDTT5HRLTQJQDQ6YYBN

not attested not anchored not stored refs pending

The Quasar-LBG Two-point Angular Cross-correlation Function at z ~ 4 in the COSMOS Field

A. M. Koekemoer, D. B. Sanders, D. Masters, E. Schinnerer, H. Ikeda, K. Matsuoka, M. Akiyama, M. Enoki, M. Kajisawa, M. Salvato, N. Kashikawa, N. Z. Scoville, P. Capak, T. Miyaji, T. Morokuma, T. Nagao, Y. Shioya, Y. Taniguchi

arxiv:1507.05292 v2 · 2015-07-19 · 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{Z4J23TWXDTT5HRLTQJQDQ6YYBN}

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	2026-05-18T01:34:47.619490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf13adced71ce7d3c5738260387b180b4d29ccb06305a27bb495a4bc9be6f868

Aliases

arxiv: 1507.05292 · arxiv_version: 1507.05292v2 · doi: 10.48550/arxiv.1507.05292 · pith_short_12: Z4J23TWXDTT5 · pith_short_16: Z4J23TWXDTT5HRLT · pith_short_8: Z4J23TWX

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/Z4J23TWXDTT5HRLTQJQDQ6YYBN \
  | 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: cf13adced71ce7d3c5738260387b180b4d29ccb06305a27bb495a4bc9be6f868

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a085a2762955384ea6d1a516fa8a17f7225572520330e9ee71571894649ab9ca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-07-19T14:30:16Z",
    "title_canon_sha256": "9787ab4ec670873cebcde6d6f668a300b32dbd2c3eb4e2db772957116cd95513"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.05292",
    "kind": "arxiv",
    "version": 2
  }
}