Pith Number

pith:B7WBIYX5

pith:2013:B7WBIYX55GZEAFEIDHGY36FYKZ

not attested not anchored not stored refs pending

SYNMAG Photometry: A Fast Tool for Catalog-Level Matched Colors of Extended Sources

David A. Wake (Wisconsin), David W. Hogg (NYU), Dustin Lang (Princeton), Karen L. Masters (Portsmouth), Kevin Bundy (Kavli IPMU), Naoki Yasuda (Kavli IPMU), Robert C. Nichol (Portsmouth), Tim D. Higgs (Portsmouth)

arxiv:1301.3164 v1 · 2013-01-14 · astro-ph.IM · 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{B7WBIYX55GZEAFEIDHGY36FYKZ}

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	2026-05-18T01:52:12.322102Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0fec1462fde9b240148819cd8df8b85651fe00d90f80712daba4ded95e810b76

Aliases

arxiv: 1301.3164 · arxiv_version: 1301.3164v1 · doi: 10.48550/arxiv.1301.3164 · pith_short_12: B7WBIYX55GZE · pith_short_16: B7WBIYX55GZEAFEI · pith_short_8: B7WBIYX5

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/B7WBIYX55GZEAFEIDHGY36FYKZ \
  | 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: 0fec1462fde9b240148819cd8df8b85651fe00d90f80712daba4ded95e810b76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3533ca497b4915346adddb0c3cfb18f0d9e64a7d124b8c1d8aa113f7dc7d1207",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2013-01-14T21:32:07Z",
    "title_canon_sha256": "e9fcef48d5bd75040a96f6eda3dfc22590c6c83bbb6776f8c4f280bff168c973"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.3164",
    "kind": "arxiv",
    "version": 1
  }
}