Pith Number

pith:DSA54DM3

pith:2015:DSA54DM3SZP4L5YUXOOHW6N2CK

not attested not anchored not stored refs pending

A giant ring-like structure at 0.78<z<0.86 displayed by GRBs

I. Horvath, I. Racz, J. E. Hakkila, J. Kobori, L. G. Balazs, L. V.Toth, Z. Bagoly

arxiv:1507.00675 v1 · 2015-07-02 · astro-ph.CO · astro-ph.HE · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DSA54DM3SZP4L5YUXOOHW6N2CK}

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.

Cited by

1 paper in Pith

A Giant Ring on the sky

Receipt and verification

First computed	2026-05-18T01:35:46.197509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c81de0d9b965fc5f714bb9c7b79ba12a7e87df3141f465e1803aca4c11e7ed1

Aliases

arxiv: 1507.00675 · arxiv_version: 1507.00675v1 · doi: 10.48550/arxiv.1507.00675 · pith_short_12: DSA54DM3SZP4 · pith_short_16: DSA54DM3SZP4L5YU · pith_short_8: DSA54DM3

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/DSA54DM3SZP4L5YUXOOHW6N2CK \
  | 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: 1c81de0d9b965fc5f714bb9c7b79ba12a7e87df3141f465e1803aca4c11e7ed1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2475cd52b7c601a99e53e7257da4ef613af6899c727a1b83bc73befcb3974e16",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-07-02T17:51:21Z",
    "title_canon_sha256": "c36fc6030e4f7230910946ccb58c1d31d432399390a9dbe8e81e7e054cb3f0ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.00675",
    "kind": "arxiv",
    "version": 1
  }
}