Pith Number

pith:3V66M2OP

pith:2024:3V66M2OPEOTAWADUUBOSVQZQVC

not attested not anchored not stored refs pending

Direct Images of the Cosmic Web of Intergalactic and Circumgalactic Gas in the Distant Universe

Anja von der Linden, David Valls-Gabaud, Frederick M. Walter, John K. Webb, Kenneth M. Lanzetta, Michael M. Shara, Oleksii Sololiuk, Stefan Gromoll

arxiv:2412.10081 v1 · 2024-12-13 · 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{3V66M2OPEOTAWADUUBOSVQZQVC}

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	2026-07-05T09:48:46.818648Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd7de669cf23a60b0074a05d2ac330a8a8118fd7624349ff57a04896292aca1c

Aliases

arxiv: 2412.10081 · arxiv_version: 2412.10081v1 · doi: 10.48550/arxiv.2412.10081 · pith_short_12: 3V66M2OPEOTA · pith_short_16: 3V66M2OPEOTAWADU · pith_short_8: 3V66M2OP

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/3V66M2OPEOTAWADUUBOSVQZQVC \
  | 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: dd7de669cf23a60b0074a05d2ac330a8a8118fd7624349ff57a04896292aca1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1d1704ff7565da4d32d22c0933fadc0b41d15c5b092604757805d5959263dd5",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-12-13T12:16:19Z",
    "title_canon_sha256": "e2c44e4799b13adab38a1a4cf1a14c649e9781822ce79e00bea9f3cfdbb2be2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.10081",
    "kind": "arxiv",
    "version": 1
  }
}