Pith Number

pith:MQXQX2PP

pith:2013:MQXQX2PPMSTSMNHBBN3CZYOHRH

not attested not anchored not stored refs pending

New Image Statistics for Detecting Disturbed Galaxy Morphologies at High Redshift

A. B. Lee, A. M. Koekemoer, C. J. Conselice, J. A. Newman, J. M. Lotz, M. Mozena, P. E. Freeman, R. Izbicki

arxiv:1306.1238 v1 · 2013-06-05 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MQXQX2PPMSTSMNHBBN3CZYOHRH}

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	2026-05-18T01:49:32.257433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

642f0be9ef64a72634e10b762ce1c789d8a51d98f6c6a916d46c2486511f46c9

Aliases

arxiv: 1306.1238 · arxiv_version: 1306.1238v1 · doi: 10.48550/arxiv.1306.1238 · pith_short_12: MQXQX2PPMSTS · pith_short_16: MQXQX2PPMSTSMNHB · pith_short_8: MQXQX2PP

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/MQXQX2PPMSTSMNHBBN3CZYOHRH \
  | 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: 642f0be9ef64a72634e10b762ce1c789d8a51d98f6c6a916d46c2486511f46c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc028db43c0e120833cfea046e5e5bed762628778c49fe68e93d6529b2b1645e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-06-05T20:02:04Z",
    "title_canon_sha256": "75356b74ef7610accf94f50a4af54e8268b21bd4c5fc6e00d614451915bc09c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.1238",
    "kind": "arxiv",
    "version": 1
  }
}