Pith Number

pith:E5V22WI3

pith:2017:E5V22WI3OK72QF5UCH4WYJHULI

not attested not anchored not stored refs pending

Discovery of a new, 2.2 Mpc Giant Radio Galaxy at a redshift of 0.57

Biny Sebastian, C.H. Ishwara-Chandra, Ravi Joshi, Yogesh Wadadekar

arxiv:1710.06182 v1 · 2017-10-17 · 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{E5V22WI3OK72QF5UCH4WYJHULI}

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	2026-05-18T00:32:37.486858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

276bad591b72bfa817b411f96c24f45a069d23951cafaf541045a2435f1f9144

Aliases

arxiv: 1710.06182 · arxiv_version: 1710.06182v1 · doi: 10.48550/arxiv.1710.06182 · pith_short_12: E5V22WI3OK72 · pith_short_16: E5V22WI3OK72QF5U · pith_short_8: E5V22WI3

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/E5V22WI3OK72QF5UCH4WYJHULI \
  | 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: 276bad591b72bfa817b411f96c24f45a069d23951cafaf541045a2435f1f9144

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90ed3850a7ebd43a940eb5b2dae28dd6809308462d470d57b4b0851448113eb4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-10-17T09:35:42Z",
    "title_canon_sha256": "d9a43fe5b7d7036bb15d5d9d2f7daba915e483ea46c7695d5873a1c15964cdd9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.06182",
    "kind": "arxiv",
    "version": 1
  }
}