Pith Number

pith:JHRLJK4R

pith:2013:JHRLJK4RSXNALTKC5ILACR3AFS

not attested not anchored not stored refs pending

The ALHAMBRA Survey: Bayesian Photometric Redshifts with 23 bands for 3 squared degrees

A. Del Olmo, A. Fern\'andez-Soto, A. L. Aguerri, A. Molino, B. Ascaso, C. Husillos, C. L\'opez-Sanjuan, D. Coe, D. Crist\'obal-Hornillos, E. Alfaro, F. Prada, I. M\'arquez, I. Matute, J. Cabrera-Ca\~no, J. Cepa, J. Masegosa, J. M. Quintana, J. Perea, J. Varela, L. A. D\'iaz-Garc\'ia, L. Infante, M. Cervi\~no, M. Huertas-Company, M. Moles, M. Povi\'c, N. Ben\'itez, P. Arnalte-Mur, R. M. Gonz\'alez Delgado, T. Aparicio-Villegas, T. Broadhurst, V. J. Mart\'inez, W. Schoenell, Y. Jim\'enez-Teja

arxiv:1306.4968 v3 · 2013-06-20 · astro-ph.CO · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JHRLJK4RSXNALTKC5ILACR3AFS}

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	2026-05-18T00:48:21.082361Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49e2b4ab9195da05cd42ea160147602cbd78d6d86099ac81e28796088ebada52

Aliases

arxiv: 1306.4968 · arxiv_version: 1306.4968v3 · doi: 10.48550/arxiv.1306.4968 · pith_short_12: JHRLJK4RSXNA · pith_short_16: JHRLJK4RSXNALTKC · pith_short_8: JHRLJK4R

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/JHRLJK4RSXNALTKC5ILACR3AFS \
  | 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: 49e2b4ab9195da05cd42ea160147602cbd78d6d86099ac81e28796088ebada52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ca7e6c5162a8c984423bdfd8df33a05034ecd7c4cfc0d8ae1190a4034756401",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-06-20T19:40:55Z",
    "title_canon_sha256": "28bcfa21dc1c3da4ed6455f41aee0384c7e06197343afff0cc2bcae670330e4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.4968",
    "kind": "arxiv",
    "version": 3
  }
}