Pith Number

pith:4O7AVL65

pith:2023:4O7AVL65RAWHLZ2H74AJYABGXN

not attested not anchored not stored refs pending

Comparing the Photometric Calibration of DESI Imaging and Gaia Synthetic Photometry

Arjun Dey, David J. Schlegel, Dustin Lang, Edward F. Schlafly, John Moustakas, Rongpu Zhou

arxiv:2305.16630 v1 · 2023-05-26 · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4O7AVL65RAWHLZ2H74AJYABGXN}

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	2026-07-05T06:14:15.292809Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3be0aafdd882c75e747ff009c0026bb6737a8f534b6f1f14e3bf875ccf662ca

Aliases

arxiv: 2305.16630 · arxiv_version: 2305.16630v1 · doi: 10.48550/arxiv.2305.16630 · pith_short_12: 4O7AVL65RAWH · pith_short_16: 4O7AVL65RAWHLZ2H · pith_short_8: 4O7AVL65

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/4O7AVL65RAWHLZ2H74AJYABGXN \
  | 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: e3be0aafdd882c75e747ff009c0026bb6737a8f534b6f1f14e3bf875ccf662ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c947903029386f2c23e189413a6798b5847a8a90a241dc85db133e2cb5bb2eb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2023-05-26T04:51:28Z",
    "title_canon_sha256": "abaccf16e19170607b585552ad1c3936013e34f0680b352db3568825bddb8d0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.16630",
    "kind": "arxiv",
    "version": 1
  }
}