Pith Number

pith:MU2FC3D4

pith:2011:MU2FC3D4KIXBT4JVYRM5T4WGVW

not attested not anchored not stored refs pending

The central point source in G76.9+1.0

D. Bhattacharya, G. C. Dewangan, J. N. Chengalur, V. R. Marthi, Y. Gupta

arxiv:1106.0186 v1 · 2011-06-01 · 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{MU2FC3D4KIXBT4JVYRM5T4WGVW}

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	2026-05-18T02:01:44.850594Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6534516c7c522e19f135c459d9f2c6adb5a4366bc2a528e55574b27880d23aff

Aliases

arxiv: 1106.0186 · arxiv_version: 1106.0186v1 · doi: 10.48550/arxiv.1106.0186 · pith_short_12: MU2FC3D4KIXB · pith_short_16: MU2FC3D4KIXBT4JV · pith_short_8: MU2FC3D4

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/MU2FC3D4KIXBT4JVYRM5T4WGVW \
  | 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: 6534516c7c522e19f135c459d9f2c6adb5a4366bc2a528e55574b27880d23aff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b411c839ba3e1fedec7ea51675594d16d5130493366d4a9f6b76684177e448e",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-06-01T14:15:21Z",
    "title_canon_sha256": "a9114b18d9e73a77cad9c905430947e1b9ae54f9e22b38e5666daf2cd144df86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.0186",
    "kind": "arxiv",
    "version": 1
  }
}