Pith Number

pith:IXRUY4NA

pith:2019:IXRUY4NAKFMS3HSFWYXHBYWBFX

not attested not anchored not stored refs pending

Cosmic evolution of star-forming galaxies to $z \simeq 1.8$ in the faint low-frequency radio source population

A. R. Taylor, C.H. Ishwara-Chandra, C. Mancuso, E. F. Ocran, I. Prandoni, M. Prescott, M. Vaccari

arxiv:1912.00934 v1 · 2019-12-02 · 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{IXRUY4NAKFMS3HSFWYXHBYWBFX}

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

1 paper in Pith

Deep far-UV observations of the ELAIS N1 field using AstroSat: Source catalogue, spectral energy distribution modelling and star formation

Receipt and verification

First computed	2026-07-05T00:31:34.710564Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45e34c71a051592d9e45b62e70e2c12ddde6e0e043bbd6e9cd459ba08a94a0e2

Aliases

arxiv: 1912.00934 · arxiv_version: 1912.00934v1 · doi: 10.48550/arxiv.1912.00934 · pith_short_12: IXRUY4NAKFMS · pith_short_16: IXRUY4NAKFMS3HSF · pith_short_8: IXRUY4NA

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/IXRUY4NAKFMS3HSFWYXHBYWBFX \
  | 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: 45e34c71a051592d9e45b62e70e2c12ddde6e0e043bbd6e9cd459ba08a94a0e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e5a7b6b8ea493d5dcf77adaf2c7c31e68a4b0b0e225a17c721cc7fbfaabec97",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-12-02T17:01:31Z",
    "title_canon_sha256": "29590e75b89517582798513159ad31de168c90623560dd090f97bfbc1de7eb87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.00934",
    "kind": "arxiv",
    "version": 1
  }
}