Pith Number

pith:367AEFZV

pith:2026:367AEFZVWPM25OJCLSJOHCWHQS

not attested not anchored not stored refs pending

A search for HI absorption in distant star-forming galaxies with ASKAP-FLASH - II. Direct observations and stacking of 21 cm line

Elaine M. Sadler, Elizabeth K. Mahony, Filippo M. Maccagni, Hyein Yoon, Julia Healy, Kevin A. Pimbblet, Sophie L. Eden, Stephen J. Curran

arxiv:2607.27977 v1 · 2026-07-30 · 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{367AEFZVWPM25OJCLSJOHCWHQS}

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	2026-07-31T01:35:10.127116Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

dfbe021735b3d9aeb9225c92e38ac784b37b52b9e7897deef2197e787bc26655

Aliases

arxiv: 2607.27977 · arxiv_version: 2607.27977v1 · doi: 10.48550/arxiv.2607.27977 · pith_short_12: 367AEFZVWPM2 · pith_short_16: 367AEFZVWPM25OJC · pith_short_8: 367AEFZV

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/367AEFZVWPM25OJCLSJOHCWHQS \
  | 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: dfbe021735b3d9aeb9225c92e38ac784b37b52b9e7897deef2197e787bc26655

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ab4ab946812f2eea3564d6017e9658937ab77c6f8533030d18a5476292853f5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-07-30T10:22:56Z",
    "title_canon_sha256": "98873ae643d9884ccbf2713f8737927283d751d8a18d1a4aac9f38e467bd692a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.27977",
    "kind": "arxiv",
    "version": 1
  }
}