Pith Number

pith:KZ75YDC4

pith:2014:KZ75YDC4T3Z6WFPOAFU4HUK4A7

not attested not anchored not stored refs pending

The host of the SN-less GRB 060505 in high resolution

A.S. Fruchter, C.C. Th\"one, J. Gorosabel, J.P.U. Fynbo, J.S. Bloom, J.X. Prochaska, L. Christensen, P. Jakobsson

arxiv:1404.0881 v1 · 2014-04-03 · astro-ph.HE · 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{KZ75YDC4T3Z6WFPOAFU4HUK4A7}

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	2026-05-18T01:43:42.648823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

567fdc0c5c9ef3eb15ee0169c3d15c07f81c9405ae4c6e98f2cff82486454ea6

Aliases

arxiv: 1404.0881 · arxiv_version: 1404.0881v1 · doi: 10.48550/arxiv.1404.0881 · pith_short_12: KZ75YDC4T3Z6 · pith_short_16: KZ75YDC4T3Z6WFPO · pith_short_8: KZ75YDC4

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/KZ75YDC4T3Z6WFPOAFU4HUK4A7 \
  | 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: 567fdc0c5c9ef3eb15ee0169c3d15c07f81c9405ae4c6e98f2cff82486454ea6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d35f036ac3790b1287be6af387d5a0e74d1dcd2be574e6dff4c607537593fec",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-04-03T12:36:18Z",
    "title_canon_sha256": "c02e04f335c41c852c3b551559a4a170fa2e9d5877da8b88dc589e92fbb4b6fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.0881",
    "kind": "arxiv",
    "version": 1
  }
}