Pith Number

pith:NWYJRVEU

pith:2011:NWYJRVEU7FL7QQOFXVBMUW6L2V

not attested not anchored not stored refs pending

The Carnegie-Irvine Galaxy Survey. I. Overview and Atlas of Optical Images

Aaron J. Barth (UC Irvine), Carnegie Obs.), Chien Y. Peng (Carnegie Obs.), Luis C. Ho (Carnegie Obs.), Marc S. Seigar (Univ. Arkansas), Zhao-Yu Li (Peking Univ.

arxiv:1111.4605 v1 · 2011-11-20 · astro-ph.CO · 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{NWYJRVEU7FL7QQOFXVBMUW6L2V}

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	2026-05-18T01:59:28.907756Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6db098d494f957f841c5bd42ca5bcbd572f9356422f1e9b2e06a077afbced0c7

Aliases

arxiv: 1111.4605 · arxiv_version: 1111.4605v1 · doi: 10.48550/arxiv.1111.4605 · pith_short_12: NWYJRVEU7FL7 · pith_short_16: NWYJRVEU7FL7QQOF · pith_short_8: NWYJRVEU

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/NWYJRVEU7FL7QQOFXVBMUW6L2V \
  | 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: 6db098d494f957f841c5bd42ca5bcbd572f9356422f1e9b2e06a077afbced0c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c5aa6c24b1421cb20f3583cb0ac0f138f1e9d17a0f611778d5f95e774399497",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-11-20T05:01:33Z",
    "title_canon_sha256": "434212493cff69587002f0c760af0c92e7bb1f4ddbf2375b9c08fec28a5b4a4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.4605",
    "kind": "arxiv",
    "version": 1
  }
}