Pith Number

pith:GWXPEYKG

pith:2017:GWXPEYKG5OF3E4YP5FEJ5UKBUD

not attested not anchored not stored refs pending

Reconstruction of Galaxy Star Formation Histories through SED Fitting: The Dense Basis Approach

Eric Gawiser, Kartheik G. Iyer

arxiv:1702.04371 v1 · 2017-02-14 · 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{GWXPEYKG5OF3E4YP5FEJ5UKBUD}

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.

Cited by

2 papers in Pith

Between Degeneracy and Evolution: UV-to-optical Insights into the BH$^*$ Model in Little Red Dots

Resolved Ages and Stellar Metallicities in Progenitors of Milky Way Analogs: A Closer Look at their Star Formation Histories since $z=5$

Receipt and verification

First computed	2026-05-18T00:46:37.491217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35aef26146eb8bb2730fe9489ed141a0cccf5387a797abd4e0c4cfd3d56f057c

Aliases

arxiv: 1702.04371 · arxiv_version: 1702.04371v1 · doi: 10.48550/arxiv.1702.04371 · pith_short_12: GWXPEYKG5OF3 · pith_short_16: GWXPEYKG5OF3E4YP · pith_short_8: GWXPEYKG

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/GWXPEYKG5OF3E4YP5FEJ5UKBUD \
  | 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: 35aef26146eb8bb2730fe9489ed141a0cccf5387a797abd4e0c4cfd3d56f057c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53dbfff5d1968dd41a48beae54c78fd16af46eaa2f36c62a7e7f78adfad9aa52",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-02-14T20:03:51Z",
    "title_canon_sha256": "138f9cf5c94f5cb18a7a85522d75ea9043e01bf6a8625b65120ec216ff549371"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.04371",
    "kind": "arxiv",
    "version": 1
  }
}