Pith Number

pith:URHSDFYU

pith:2019:URHSDFYUFHHOIUCGKBMPF6L5VH

not attested not anchored not stored refs pending

The ALMA Frontier Fields survey V: ALMA Stacking of Lyman-Break Galaxies in Abell 2744, Abell 370, Abell S1063, MACSJ0416.1-2403 and MACSJ1149.5+2223

A. M. Koekemoer, A. Zitrin, E. Treister, E. Villard, F. E. Bauer, H. Messias, J. Gonz\'alez-L\'opez, L. Guaita, L. Infante, M. Aravena, P. A. Oesch, P. Troncoso, R. Carvajal, R. Demarco, R. J. Bouwens, R. Kneissl, S. Kim, T. Anguita

arxiv:1912.02916 v1 · 2019-12-05 · 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{URHSDFYUFHHOIUCGKBMPF6L5VH}

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	2026-07-05T00:37:01.254021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a44f21971429cee450465058f2f97da9f7161e262990513697ad5d39f48db2e4

Aliases

arxiv: 1912.02916 · arxiv_version: 1912.02916v1 · doi: 10.48550/arxiv.1912.02916 · pith_short_12: URHSDFYUFHHO · pith_short_16: URHSDFYUFHHOIUCG · pith_short_8: URHSDFYU

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/URHSDFYUFHHOIUCGKBMPF6L5VH \
  | 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: a44f21971429cee450465058f2f97da9f7161e262990513697ad5d39f48db2e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d8b07821687a246883fd57a0ba8bf24a611d0c524d6d96cc2e768fdb0aa097a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-12-05T23:22:08Z",
    "title_canon_sha256": "b04a7e8a102adb00ed9b920ae09754d9c64653e1b741b75566ea55f13ea4df5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.02916",
    "kind": "arxiv",
    "version": 1
  }
}