Pith Number

pith:4TJJTP6T

pith:2021:4TJJTP6TEHGMAY2N4KG4JZ56WR

not attested not anchored not stored refs pending

Gravitation And the Universe from large Scale-Structures: The GAUSS mission concept

Adam Hawken, Agn\`es Fert\'e, A Gontcho Satya Gontcho, Alain Blanchard, Aubourg \'Eric, C\'ecile Renault, Emmanuel Gangler, Fabien Dournac, Fabio Finelli, Francisco J. Castender, Guilhem Lavaux, Isaac Tutusaus, Jean-Paul Kneib, J\'er\'emy Neveu, Julien Lesgourgues, Marina Ricci, Martin Kunz, Norma G. Sanchez, Olivier Le F\`evre, Pablo Fosalba, Philippe Brax, Safir Yahia-Cherif, Sandrine Codis, St\'ephane Ili\'c, St\'ephanie Escoffier, Yannick Mellier, Yann Rasera, Ziad Sakr

arxiv:2102.03931 v1 · 2021-02-07 · astro-ph.CO · 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{4TJJTP6TEHGMAY2N4KG4JZ56WR}

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	2026-07-05T03:41:59.617481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4d299bfd321ccc0634de28dc4e7beb44d83189557695452691daa9acb172749

Aliases

arxiv: 2102.03931 · arxiv_version: 2102.03931v1 · doi: 10.48550/arxiv.2102.03931 · pith_short_12: 4TJJTP6TEHGM · pith_short_16: 4TJJTP6TEHGMAY2N · pith_short_8: 4TJJTP6T

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/4TJJTP6TEHGMAY2N4KG4JZ56WR \
  | 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: e4d299bfd321ccc0634de28dc4e7beb44d83189557695452691daa9acb172749

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "338edf22055a3794548861bad253d89305f696724175cc6ba8b46b650614c113",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-02-07T22:00:47Z",
    "title_canon_sha256": "69399714c5b34020fe5be00406cc753d09b30af7c3f22db3b5eab0a4d58ce7a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.03931",
    "kind": "arxiv",
    "version": 1
  }
}