Pith Number

pith:5MFJ3S7D

pith:2021:5MFJ3S7D4ZNE675Q73QB3LA3AZ

not attested not anchored not stored refs pending

Abell 2626 and friends: large and small scale structure

J. Healy, M. A. W. Verheijen, S.-L. Blyth, S. P. Willner

arxiv:2106.08806 v1 · 2021-06-16 · 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{5MFJ3S7D4ZNE675Q73QB3LA3AZ}

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.

Cited by

1 paper in Pith

SYMPHANY- SYnergy of Molecular PHase And Neutral hYdrogen in galaxies in A2626

Receipt and verification

First computed	2026-07-05T03:23:42.934305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb0a9dcbe3e65a4f7fb0fee01dac1b0647b42203ee93717d36e5add185dfde9d

Aliases

arxiv: 2106.08806 · arxiv_version: 2106.08806v1 · doi: 10.48550/arxiv.2106.08806 · pith_short_12: 5MFJ3S7D4ZNE · pith_short_16: 5MFJ3S7D4ZNE675Q · pith_short_8: 5MFJ3S7D

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/5MFJ3S7D4ZNE675Q73QB3LA3AZ \
  | 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: eb0a9dcbe3e65a4f7fb0fee01dac1b0647b42203ee93717d36e5add185dfde9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "441c6e5c78c011f4ae19e1d97be44c6db78c3f55a0ccda8c0a5d50087386def0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-06-16T14:15:30Z",
    "title_canon_sha256": "7e2982ed2d397adf748e94098319b78d49723f122220f507d73fca2aea3ee50b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.08806",
    "kind": "arxiv",
    "version": 1
  }
}