Pith Number

pith:TRXAK45D

pith:2024:TRXAK45DCGRWIF5DL3FILU32PE

not attested not anchored not stored refs pending

The Rest-UV Spectral Properties of Dwarf Galaxies at $z\sim2$

Anahita Alavi, Brian Siana, Christopher Snapp-Kolas, Daniel P. Stark, Johan Richard, Najmeh Emami, Timothy Gburek

arxiv:2401.05498 v1 · 2024-01-10 · 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{TRXAK45DCGRWIF5DL3FILU32PE}

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	2026-07-05T07:32:31.131741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c6e0573a311a36417a35eca85d37a793a3bc6981a3030af279289eae4fd63f0

Aliases

arxiv: 2401.05498 · arxiv_version: 2401.05498v1 · doi: 10.48550/arxiv.2401.05498 · pith_short_12: TRXAK45DCGRW · pith_short_16: TRXAK45DCGRWIF5D · pith_short_8: TRXAK45D

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/TRXAK45DCGRWIF5DL3FILU32PE \
  | 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: 9c6e0573a311a36417a35eca85d37a793a3bc6981a3030af279289eae4fd63f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9f84b9720f4b78079523ed23ab88400e42e81fbe4b5485554f755b7a309aa3f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-01-10T19:00:07Z",
    "title_canon_sha256": "9a1854c2dbc2ab300e6333c7f7599bfaaf70e01fdda0504bec467503d985a6e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.05498",
    "kind": "arxiv",
    "version": 1
  }
}