Pith Number

pith:MWSNFTAV

pith:2021:MWSNFTAV4DWSWQN7XQVTEX2TJX

not attested not anchored not stored refs pending

Photometric Redshifts in the W-CDF-S and ELAIS-S1 Fields Based on Forced Photometry from 0.36 -- 4.5 Microns

Fan Zou, Franz E. Bauer, Giovanni Covone, Guang Yang, Kristina Nyland, Marilena Spavone, Mario Radovich, Mark Lacy, Mattia Vaccari, Maurizio Paolillo, Nicola R. Napolitano, Qingling Ni, W. N. Brandt

arxiv:2103.13417 v1 · 2021-03-24 · 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{MWSNFTAV4DWSWQN7XQVTEX2TJX}

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	2026-07-05T02:26:19.070852Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65a4d2cc15e0ed2b41bfbc2b325f534dd07a1c9848dad2087123843bf8f51fd8

Aliases

arxiv: 2103.13417 · arxiv_version: 2103.13417v1 · doi: 10.48550/arxiv.2103.13417 · pith_short_12: MWSNFTAV4DWS · pith_short_16: MWSNFTAV4DWSWQN7 · pith_short_8: MWSNFTAV

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/MWSNFTAV4DWSWQN7XQVTEX2TJX \
  | 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: 65a4d2cc15e0ed2b41bfbc2b325f534dd07a1c9848dad2087123843bf8f51fd8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d885a2397d4146ebc3a8b834ae8be8d60d39e5ef57c20eed3d687b1e0a50092f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-03-24T18:02:59Z",
    "title_canon_sha256": "171c035c04a981bd96fb82d895557ed8028109acc89ec6c4f5cd39997b26897f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.13417",
    "kind": "arxiv",
    "version": 1
  }
}