Pith Number

pith:VBONBZLM

pith:2017:VBONBZLMCJ6Q4IQUW53YAMEYHH

not attested not anchored not stored refs pending

Inferring the photometric and size evolution of galaxies from image simulations

Damien Le Borgne, Emmanuel Bertin, S\'ebastien Carassou, Val\'erie de Lapparent

arxiv:1704.05559 v2 · 2017-04-18 · astro-ph.IM · 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{VBONBZLMCJ6Q4IQUW53YAMEYHH}

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

Machine Learning Techniques for Astrophysics and Cosmology: Photometric Redshifts

Receipt and verification

First computed	2026-05-18T00:35:59.069819Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a85cd0e56c127d0e2214b77780309839d6cc499ceab2cbcf8dffd9695d856f0e

Aliases

arxiv: 1704.05559 · arxiv_version: 1704.05559v2 · doi: 10.48550/arxiv.1704.05559 · pith_short_12: VBONBZLMCJ6Q · pith_short_16: VBONBZLMCJ6Q4IQU · pith_short_8: VBONBZLM

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/VBONBZLMCJ6Q4IQUW53YAMEYHH \
  | 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: a85cd0e56c127d0e2214b77780309839d6cc499ceab2cbcf8dffd9695d856f0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4360b5572601d74890113cb90b036428b78be6c2d7b65326b7a52bd910dfba34",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2017-04-18T23:13:29Z",
    "title_canon_sha256": "7afb72f5b74910aeccf3caf9c6c7673fa7a4b05a39a1172893e42bec6b3d0657"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.05559",
    "kind": "arxiv",
    "version": 2
  }
}