Pith Number

pith:DYXB3CJC

pith:2014:DYXB3CJCP3GJBMQQF3JB5AFAP4

not attested not anchored not stored refs pending

Photometric studies of Abell 1664: The subtle effect a minor merger has on cluster galaxies

A. P. Stephenson, D. H. Jones, D. Kleiner, K. A. Pimbblet, M. S. Owers

arxiv:1401.5065 v1 · 2014-01-20 · 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{DYXB3CJCP3GJBMQQF3JB5AFAP4}

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	2026-05-18T03:01:34.906863Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e2e1d89227ecc90b2102ed21e80a07f179242402ace3a27bad890c9a33cba37

Aliases

arxiv: 1401.5065 · arxiv_version: 1401.5065v1 · doi: 10.48550/arxiv.1401.5065 · pith_short_12: DYXB3CJCP3GJ · pith_short_16: DYXB3CJCP3GJBMQQ · pith_short_8: DYXB3CJC

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/DYXB3CJCP3GJBMQQF3JB5AFAP4 \
  | 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: 1e2e1d89227ecc90b2102ed21e80a07f179242402ace3a27bad890c9a33cba37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d19b08a66d728eb4460b64450811ce2ce19c5b3878dec4e204b2af5dca8b0b85",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-01-20T21:00:08Z",
    "title_canon_sha256": "076b9ac594ac5b63b5f57bd5965a8880db5b5166ca429a72e7ccec2a575791ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.5065",
    "kind": "arxiv",
    "version": 1
  }
}