Pith Number

pith:LLLB5FD7

pith:2024:LLLB5FD7VKN3LDSU4A3E5N5PMF

not attested not anchored not stored refs pending

The MUSE Ultra Deep Field: A 5 Mpc stretch of the z $\approx$ 4 cosmic web revealed in emission

Alejandro Benitez-Llambay, Celine Peroux, Davide Tornotti, Fabrizio Arrigoni Battaia, Marc Rafelski, Matteo Fossati, Michele Fumagalli, Mitchell Revalski, Pratika Dayal, Rajeshwari Dutta

arxiv:2412.06895 v2 · 2024-12-09 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LLLB5FD7VKN3LDSU4A3E5N5PMF}

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	2026-07-05T10:14:07.534552Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ad61e947faa9bb58e54e0364eb7af614f04544534a705c8a080dc7aae3ddee4

Aliases

arxiv: 2412.06895 · arxiv_version: 2412.06895v2 · doi: 10.48550/arxiv.2412.06895 · pith_short_12: LLLB5FD7VKN3 · pith_short_16: LLLB5FD7VKN3LDSU · pith_short_8: LLLB5FD7

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/LLLB5FD7VKN3LDSU4A3E5N5PMF \
  | 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: 5ad61e947faa9bb58e54e0364eb7af614f04544534a705c8a080dc7aae3ddee4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38b2e24c6e4f4fae584884d134de2dc0472a62ef060f53814c1b675fe20bd0e9",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-12-09T19:00:06Z",
    "title_canon_sha256": "7bf5527f0281513e71f5ba84dd1e5596031412984bd2247ccd4bba0a51c2cd6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.06895",
    "kind": "arxiv",
    "version": 2
  }
}