Pith Number

pith:K7NU7XTV

pith:2024:K7NU7XTVBVITB33RWRU5N6FUPQ

not attested not anchored not stored refs pending

Tracing the evolution of the cool gas in CGM and IGM environments through Mg II absorption from redshift z=0.75 to z=1.65 using DESI-Y1 data

A. Anand, A. de la Macorra, A. Lambert, A. Meisner, B. A. Weaver, Biprateep Dey, D. Brooks, D. Schlegel, D. Sprayberry, E. Sanchez, F. Prada, G. Rossi, G. Tarl\'e, H. Zou, J. Aguilar, J. A. Newman, J. E. Forero-Romero, J. Moustakas, K. Honscheid, L. Le Guillou, M. Landriau, M. Manera, M. Schubnell, M. Siudek, P. Doel, R. Kehoe, R. Miquel, S. Ahlen, S. Ferraro, S. Gontcho A Gontcho, S. Juneau, S. Zou, T. Claybaugh, T. Kisner, T.-W. Lan, X. Wu, Z. Cai, Z. Li

arxiv:2407.17809 v1 · 2024-07-25 · 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{K7NU7XTVBVITB33RWRU5N6FUPQ}

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	2026-07-05T08:48:21.963160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57db4fde750d5130ef71b469d6f8b47c17ec2535439cf3c47eb5ceaad4012f66

Aliases

arxiv: 2407.17809 · arxiv_version: 2407.17809v1 · doi: 10.48550/arxiv.2407.17809 · pith_short_12: K7NU7XTVBVIT · pith_short_16: K7NU7XTVBVITB33R · pith_short_8: K7NU7XTV

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/K7NU7XTVBVITB33RWRU5N6FUPQ \
  | 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: 57db4fde750d5130ef71b469d6f8b47c17ec2535439cf3c47eb5ceaad4012f66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d5b981b61ed18e2a7c10eed498386e510e7a0a0bb52b70ab1b1aeceacec3625",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-07-25T06:37:26Z",
    "title_canon_sha256": "8aeebbd26dcf8b3598b2ce926f290dec7bee94beab7690a432e8e002622c71ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.17809",
    "kind": "arxiv",
    "version": 1
  }
}