Pith Number

pith:E4L2AG4I

pith:2014:E4L2AG4IS3JAEIIASBSSQKK2SA

not attested not anchored not stored refs pending

Source plane reconstruction of the giant gravitational arc in Abell 2667: a candidate Wolf-Rayet galaxy at z~1

Eric Jullo, Giovanni Covone, Johan Richard, Luca Izzo, Shuo Cao, Zong-Hong Zhu

arxiv:1410.6594 v1 · 2014-10-24 · astro-ph.GA · 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{E4L2AG4IS3JAEIIASBSSQKK2SA}

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	2026-05-18T00:26:47.383801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2717a01b8896d2022100906528295a902e95fc25bc5dda5831117c97452e7a76

Aliases

arxiv: 1410.6594 · arxiv_version: 1410.6594v1 · doi: 10.48550/arxiv.1410.6594 · pith_short_12: E4L2AG4IS3JA · pith_short_16: E4L2AG4IS3JAEIIA · pith_short_8: E4L2AG4I

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/E4L2AG4IS3JAEIIASBSSQKK2SA \
  | 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: 2717a01b8896d2022100906528295a902e95fc25bc5dda5831117c97452e7a76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55a8aaecdc2acbe24228332b77e11ea07aba5ca9fb54fdba1a867392e00daa6c",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-10-24T06:53:51Z",
    "title_canon_sha256": "8f4b204ca2fcbe769e0e7bc06486465cd6513d91834a562cc15537de6fe5203b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.6594",
    "kind": "arxiv",
    "version": 1
  }
}