Pith Number

pith:DPDLTGZS

pith:2019:DPDLTGZSIUO4M4P6UL57DYF2SX

not attested not anchored not stored refs pending

The Physics of the Accelerating Universe Camera

Alex Alarcon, Carlos Diaz, Christian Neissner, Cristobal Padilla, Cristobal Pio, Enrique Fernandez, Enrique Gaztanaga, Eusebio Sanchez, Ferran Granena, Francisco J. Castander, Ignacio Sevilla-Noarbe, Javier Castilla, Javier Gaweda, Jelena Aleksic, Jorge Carretero, Jorge Jimenez, Jose Maria Illa, Juan De Vicente, Juan Garcia-Bellido, Laia Cardiel-Sas, Laura Cabayol, Luis Lopez, Manuel Delfino, Martin Crocce, Martin Eriksen, Nadia Tonello, Otger Ballester, Pablo Fosalba, Pau Tallada, Pol Marti, Ramon Miquel, Ricard Casas, Santiago Serrano

arxiv:1902.03623 v2 · 2019-02-10 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DPDLTGZSIUO4M4P6UL57DYF2SX}

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	2026-05-17T23:40:33.405216Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bc6b99b32451dc671fea2fbf1e0ba95fac6f8299228f46a8852840c49e0e443

Aliases

arxiv: 1902.03623 · arxiv_version: 1902.03623v2 · doi: 10.48550/arxiv.1902.03623 · pith_short_12: DPDLTGZSIUO4 · pith_short_16: DPDLTGZSIUO4M4P6 · pith_short_8: DPDLTGZS

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/DPDLTGZSIUO4M4P6UL57DYF2SX \
  | 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: 1bc6b99b32451dc671fea2fbf1e0ba95fac6f8299228f46a8852840c49e0e443

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "746ae6c0ab0c94d98cd67f774c8d6e088d88af85932d2463aa1f9d606dcc45f2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-02-10T15:52:18Z",
    "title_canon_sha256": "2aba5ba88837f90c1f2923dbfb2f4c0ddfbc4d53be8a88af64f5ec88b3719122"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.03623",
    "kind": "arxiv",
    "version": 2
  }
}