Pith Number

pith:7MCMNJZ4

pith:2018:7MCMNJZ4NNCMODICT2E4C3YOZG

not attested not anchored not stored refs pending

Abell 1367: a high fraction of late-type galaxies displaying HI morphological and kinematic perturbations

A. Bosell, E. Brinks, H. Bravo-Alfaro, L. Cortese, T. C. Scott

arxiv:1801.03601 v1 · 2018-01-11 · 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{7MCMNJZ4NNCMODICT2E4C3YOZG}

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	2026-05-18T00:25:15.212393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb04c6a73c6b44c70d029e89c16f0ec99daac6544b0c784f110e63c6c532e85f

Aliases

arxiv: 1801.03601 · arxiv_version: 1801.03601v1 · doi: 10.48550/arxiv.1801.03601 · pith_short_12: 7MCMNJZ4NNCM · pith_short_16: 7MCMNJZ4NNCMODIC · pith_short_8: 7MCMNJZ4

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/7MCMNJZ4NNCMODICT2E4C3YOZG \
  | 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: fb04c6a73c6b44c70d029e89c16f0ec99daac6544b0c784f110e63c6c532e85f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ac6b3d593ca832b7fc23157bd58c578a6fd5cd3feb404ea94ef5d799aeb8ecc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-01-11T00:50:47Z",
    "title_canon_sha256": "66e313a2bb93a600b991ac286cfc5d2310c630df22624ded67fdf3ce2c1488ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.03601",
    "kind": "arxiv",
    "version": 1
  }
}