Pith Number

pith:QJPHVCKW

pith:2018:QJPHVCKWSXME2YPVK4454GIALD

not attested not anchored not stored refs pending

Evolution of the anti-truncated stellar profiles of S0 galaxies since $z=0.6$ in the SHARDS survey: II - Structural and photometric evolution

Alejandro Borlaff, Alejandro Lumbreras-Calle, Alexandre Vazdekis, Antonio Cava, Bogdan C. Ciambur, Guillermo Barro, John E. Beckman, M. Carmen Eliche-Moral, Nicol\'as Cardiel, Pablo G. P\'erez-Gonz\'alez

arxiv:1803.00570 v2 · 2018-03-01 · 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{QJPHVCKWSXME2YPVK4454GIALD}

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	2026-05-18T00:11:05.960548Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

825e7a895695d84d61f55739de190058da9a4b1894276bc692cc557dc0ded658

Aliases

arxiv: 1803.00570 · arxiv_version: 1803.00570v2 · doi: 10.48550/arxiv.1803.00570 · pith_short_12: QJPHVCKWSXME · pith_short_16: QJPHVCKWSXME2YPV · pith_short_8: QJPHVCKW

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/QJPHVCKWSXME2YPVK4454GIALD \
  | 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: 825e7a895695d84d61f55739de190058da9a4b1894276bc692cc557dc0ded658

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92bdb460baaff50375fc39f46d81d73f6f900612c9842e01c1f8f6a5b90d14e3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-03-01T19:00:01Z",
    "title_canon_sha256": "11cc4270e6a286f46788bcd10ed79792a1da2da91897613fd74886ac5bc37959"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.00570",
    "kind": "arxiv",
    "version": 2
  }
}