Pith Number

pith:72Z3SE4X

pith:2010:72Z3SE4X3FXRFQIYC6FY46OOCR

not attested not anchored not stored refs pending

A Detailed Study of Photometric Redshifts for GOODS-South Galaxies

Adam G. Riess, Anton Koekemoer, Bahram Mobasher, Henry C. Ferguson, Kyoung-Soo Lee, Mario Nonino, Mark Dickinson, Mauro Giavalisco, Norman A. Grogin, Sara Salimbeni, Seong-Kook Lee, Tomas Dahlen, Yicheng Guo

arxiv:1009.3504 v2 · 2010-09-17 · 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{72Z3SE4X3FXRFQIYC6FY46OOCR}

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	2026-05-18T02:05:22.031205Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

feb3b91397d96f12c118178b8e79ce146b6489db3fd2498ac381a3a86f84b57b

Aliases

arxiv: 1009.3504 · arxiv_version: 1009.3504v2 · doi: 10.48550/arxiv.1009.3504 · pith_short_12: 72Z3SE4X3FXR · pith_short_16: 72Z3SE4X3FXRFQIY · pith_short_8: 72Z3SE4X

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/72Z3SE4X3FXRFQIYC6FY46OOCR \
  | 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: feb3b91397d96f12c118178b8e79ce146b6489db3fd2498ac381a3a86f84b57b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27432b5485e8cb91e779b276ac426095d84671a6d618234e6d07f8e1869f1f66",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-09-17T20:43:17Z",
    "title_canon_sha256": "4e8cd446da70b8340a8b52c619a45370ba77104e1e49e7d3eaf7fcc9ffefced6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.3504",
    "kind": "arxiv",
    "version": 2
  }
}