Pith Number

pith:T2WW27DE

pith:2021:T2WW27DE4E7UHOPKIYD4R2KYW7

not attested not anchored not stored refs pending

Constraining the Milky Way's Ultraviolet to Infrared SED with Gaussian Process Regression

Brett H. Andrews, Catherine E. Fielder, Gail Zasowski, Jeffrey A. Newman, Karen L. Masters, Nicholas F. Boardman, Samir Salim, Tim Licquia

arxiv:2106.14900 v3 · 2021-06-28 · 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{T2WW27DE4E7UHOPKIYD4R2KYW7}

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	2026-07-05T03:26:18.887159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ead6d7c64e13f43b9ea4607c8e958b7cc72e1eabf6537db758b87f21e489f15

Aliases

arxiv: 2106.14900 · arxiv_version: 2106.14900v3 · doi: 10.48550/arxiv.2106.14900 · pith_short_12: T2WW27DE4E7U · pith_short_16: T2WW27DE4E7UHOPK · pith_short_8: T2WW27DE

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/T2WW27DE4E7UHOPKIYD4R2KYW7 \
  | 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: 9ead6d7c64e13f43b9ea4607c8e958b7cc72e1eabf6537db758b87f21e489f15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51825e9a727100c5bf0813f435a8bf10c6332068e4a2c6d730098e27a6a5d6d8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-06-28T18:00:03Z",
    "title_canon_sha256": "0f5400f5eb6a57cb710c003c44e4b9f11246238d08c0c8c793b4846249256983"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.14900",
    "kind": "arxiv",
    "version": 3
  }
}