Pith Number

pith:VG7FE6JC

pith:2025:VG7FE6JCOC5G4DLCKI4DTTUXIT

not attested not anchored not stored refs pending

The SUPERCOLD-CGM survey: II. [\ion{C}{1}]$(1-0)$ emission and the physical conditions of cold gas in Enormous Ly$\alpha$ nebulae at $z\,\sim\,2$

Bjorn H. C. Emonts, Brian Mason, Craig Sarazin, Fabrizio Arrigoni Battaia, Ilsang Yoon, Jason X Prochaska, Jianan Li, Jianrui Li, Kyle Massingill, Mark Lacy, Matthew D. Lehnert, Mingyu Li, Montserrat Villar-Mart\'in, Ran Wang, Yunjing Wu, Zheng Cai

arxiv:2502.05805 v1 · 2025-02-09 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VG7FE6JCOC5G4DLCKI4DTTUXIT}

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	2026-07-05T10:11:43.613292Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9be52792270ba6e0d62523839ce9744ed8cf98afd869e3ffd6dcc553a994d17

Aliases

arxiv: 2502.05805 · arxiv_version: 2502.05805v1 · doi: 10.48550/arxiv.2502.05805 · pith_short_12: VG7FE6JCOC5G · pith_short_16: VG7FE6JCOC5G4DLC · pith_short_8: VG7FE6JC

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/VG7FE6JCOC5G4DLCKI4DTTUXIT \
  | 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: a9be52792270ba6e0d62523839ce9744ed8cf98afd869e3ffd6dcc553a994d17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd40eb82ab11fbdfae559c2d35cd5119a57d219816f1e6f9dd57c22ec66c6f7e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-02-09T08:15:30Z",
    "title_canon_sha256": "162a605bb373f1703514d52cdc4b40fab368b52a938b992048be2bcbebd2326e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.05805",
    "kind": "arxiv",
    "version": 1
  }
}