Pith Number

pith:ZPY2VE5M

pith:2011:ZPY2VE5MYE3CGB2QNPK2WRF2B2

not attested not anchored not stored refs pending

Autocorrelations of stellar light and mass at z~0 and ~1: From SDSS to DEEP2

Alison L. Coil, Cheng Li, Christopher N. A. Willmer, Gabriella De Lucia, Guinevere Kauffmann, Marc Davis, Qi Guo, Simon D. M. White, Wei Zhang, Yanmei Chen, Y. P. Jing

arxiv:1105.3880 v2 · 2011-05-19 · 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{ZPY2VE5MYE3CGB2QNPK2WRF2B2}

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	2026-05-18T02:01:56.010397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbf1aa93acc1362307506bd5ab44ba0e891cf649318ea02f2664be9598fe7b32

Aliases

arxiv: 1105.3880 · arxiv_version: 1105.3880v2 · doi: 10.48550/arxiv.1105.3880 · pith_short_12: ZPY2VE5MYE3C · pith_short_16: ZPY2VE5MYE3CGB2Q · pith_short_8: ZPY2VE5M

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/ZPY2VE5MYE3CGB2QNPK2WRF2B2 \
  | 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: cbf1aa93acc1362307506bd5ab44ba0e891cf649318ea02f2664be9598fe7b32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "764b89d62819f493a7c73633a618565c448b4fca88a3e5f45ba9cb06677c1e99",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-05-19T14:14:59Z",
    "title_canon_sha256": "7d5d60f7422ca4eef7aa69d74dcd6ab23eca60e98cdf8231f7cdcd82e7ebdf81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.3880",
    "kind": "arxiv",
    "version": 2
  }
}