Pith Number

pith:E65AU6AL

pith:2014:E65AU6ALEG3D3OB3DVTY2J57EF

not attested not anchored not stored refs pending

A Thirty Kiloparsec Chain of "Beads on a String" Star Formation Between Two Merging Early Type Galaxies in the Core of a Strong-Lensing Galaxy Cluster

Christopher P. O'Dea, Emmaris Soto, Eva Wuyts, Grant R. Tremblay, H\r{a}kon Dahle, Jane R. Rigby, Keren Sharon, Kevin C. Cooke, Matthew B. Bayliss, Michael D. Gladders, Michael Florian, Stefi A. Baum, Timothy A. Davis

arxiv:1407.2251 v1 · 2014-07-08 · 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{E65AU6ALEG3D3OB3DVTY2J57EF}

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	2026-05-18T01:42:40.692024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27ba0a780b21b63db83b1d678d27bf21760ab1e30755c352bdec5558ae5c0778

Aliases

arxiv: 1407.2251 · arxiv_version: 1407.2251v1 · doi: 10.48550/arxiv.1407.2251 · pith_short_12: E65AU6ALEG3D · pith_short_16: E65AU6ALEG3D3OB3 · pith_short_8: E65AU6AL

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/E65AU6ALEG3D3OB3DVTY2J57EF \
  | 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: 27ba0a780b21b63db83b1d678d27bf21760ab1e30755c352bdec5558ae5c0778

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "279802057393692db58d0222382150ec34db5d29ea04106e7e75cac624abdec7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-07-08T20:00:14Z",
    "title_canon_sha256": "685bc55bf2b78d3483aea2409595861efeb86f673bd831bd3bc7e3b454fbd6db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.2251",
    "kind": "arxiv",
    "version": 1
  }
}