Pith Number

pith:FYYPAGN6

pith:2017:FYYPAGN6DZYR2VPUALUHMN32JH

not attested not anchored not stored refs pending

The ALHAMBRA survey: 2-D analysis of the stellar populations in massive early-type galaxies at z < 0.3

A. Borlaff, A. Del Olmo, A. Fern\'andez-Soto, A. J. Cenarro, B. Ascaso, C. L\'opez-Sanjuan, D. Crist\'obal-Hornillos, D. Muniesa, E. J. Alfaro, F. J. Castander, F. Prada, I. M\'arquez, I. San Roman, J. A. L. Aguerri, J. Cabrera-Ca\~no, J. Cepa, J. Masegosa, J. M. Quintana, J. Perea, J. Varela, K. Viironen, L. A. D\'iaz-Garc\'ia, L. Infante, M. Cervi\~no, M. Moles, M. Povic, N. Ben\'itez, P. S\'anchez-Bl\'azquez, R. M. Gonz\'alez Delgado, S. Bonoli, T. Broadhurst, V. J. Mart\'inez

arxiv:1707.07991 v1 · 2017-07-25 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FYYPAGN6DZYR2VPUALUHMN32JH}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:27:13.267883Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e30f019be1e711d55f402e876377a49fc4e08d7fee3edf9773bf9022ef47efd

Aliases

arxiv: 1707.07991 · arxiv_version: 1707.07991v1 · doi: 10.48550/arxiv.1707.07991 · pith_short_12: FYYPAGN6DZYR · pith_short_16: FYYPAGN6DZYR2VPU · pith_short_8: FYYPAGN6

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/FYYPAGN6DZYR2VPUALUHMN32JH \
  | 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: 2e30f019be1e711d55f402e876377a49fc4e08d7fee3edf9773bf9022ef47efd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77c460727329d887c388d47da848d54dedb39958ba0f871c415b09b80523f504",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-07-25T13:41:08Z",
    "title_canon_sha256": "71d09d3f87bf2cdc15fa89fc9e39b19fc908477c878ebdc055be0a56af24ccbd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.07991",
    "kind": "arxiv",
    "version": 1
  }
}