Pith Number

pith:FE4FZZWL

pith:2014:FE4FZZWLT3N2WXKAEBPW7TN6WC

not attested not anchored not stored refs pending

The Sloan Digital Sky Survey Stripe 82 Imaging Data: Depth-Optimized Co-adds Over 300 Deg^2 in Five Filters

Adam D. Myers, Alireza Rafiee, Fuyan Bian, Gordon Richards, Ian D. McGreer, Jacqueline A. Hodge, James Annis, Linhua Jiang, Michael A. Strauss, Richard Green, Xiaohui Fan, Zoe Buck

arxiv:1405.7382 v1 · 2014-05-28 · astro-ph.GA · 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{FE4FZZWLT3N2WXKAEBPW7TN6WC}

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	2026-05-18T01:43:05.215165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29385ce6cb9edbab5d40205f6fcdbeb096ecfcde68c044165321dd7da8d5c844

Aliases

arxiv: 1405.7382 · arxiv_version: 1405.7382v1 · doi: 10.48550/arxiv.1405.7382 · pith_short_12: FE4FZZWLT3N2 · pith_short_16: FE4FZZWLT3N2WXKA · pith_short_8: FE4FZZWL

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/FE4FZZWLT3N2WXKAEBPW7TN6WC \
  | 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: 29385ce6cb9edbab5d40205f6fcdbeb096ecfcde68c044165321dd7da8d5c844

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "820000265071d34cfeff9484c187953eaf02c9b003b59fed9ca8137d588c8a9f",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-05-28T20:02:23Z",
    "title_canon_sha256": "12bb5e0185b0a0e6c9218a64d6e251585d8ce82c20c9f1693b2ac1ef2581c33b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.7382",
    "kind": "arxiv",
    "version": 1
  }
}