Pith Number

pith:U273UHDP

pith:2013:U273UHDPWSP2PMSFEKLXV4OO6S

not attested not anchored not stored refs pending

The Dynamical Masses, Densities, and Star Formation Scaling Relations of Lyman Alpha Galaxies

Emily M. McLinden, James E. Rhoads, Johan P. U. Fynbo, Mark L. A. Richardson, Sangeeta Malhotra, Steven L. Finkelstein, Vithal S. Tilvi

arxiv:1301.3140 v1 · 2013-01-14 · 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{U273UHDPWSP2PMSFEKLXV4OO6S}

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	2026-05-18T01:52:12.408391Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6bfba1c6fb49fa7b24522977af1cef4840db0c96d1c75a7d0755b0004ac16ee

Aliases

arxiv: 1301.3140 · arxiv_version: 1301.3140v1 · doi: 10.48550/arxiv.1301.3140 · pith_short_12: U273UHDPWSP2 · pith_short_16: U273UHDPWSP2PMSF · pith_short_8: U273UHDP

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/U273UHDPWSP2PMSFEKLXV4OO6S \
  | 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: a6bfba1c6fb49fa7b24522977af1cef4840db0c96d1c75a7d0755b0004ac16ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "010f1db9ac5d04b46ab88e70b0735c8c71d5566863a6db6196ab4a839853f4a9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-01-14T21:00:06Z",
    "title_canon_sha256": "382a980191d6a1b054481f5457d819d324ce7ad601b49cbbc05b7d2372aa6ab4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.3140",
    "kind": "arxiv",
    "version": 1
  }
}