Pith Number

pith:B5EZTGNP

pith:1997:B5EZTGNPJYPJ7POKZDHBMY56K5

not attested not anchored not stored refs pending

Discovery of the Young, Energetic Radio Pulsar PSR J1105-6107

B. W. Stappers, J. Navarro, J. S. Sandhu, M. Bailes, N. d'Amico, R. N. Manchester, V. M. Kaspi

arxiv:astro-ph/9703115 v1 · 1997-03-18 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B5EZTGNPJYPJ7POKZDHBMY56K5}

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	2026-07-04T16:02:55.584082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f499999af4e1e9fbdcac8ce1663be575024f4e56a04cfe551de3212637381ae

Aliases

arxiv: astro-ph/9703115 · arxiv_version: astro-ph/9703115v1 · doi: 10.48550/arxiv.astro-ph/9703115 · pith_short_12: B5EZTGNPJYPJ · pith_short_16: B5EZTGNPJYPJ7POK · pith_short_8: B5EZTGNP

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/B5EZTGNPJYPJ7POKZDHBMY56K5 \
  | 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: 0f499999af4e1e9fbdcac8ce1663be575024f4e56a04cfe551de3212637381ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c375f2b1d91467363e72f393e8d7ce6a73d9a2c910f671cfaa88b405d8638bd",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1997-03-18T17:27:24Z",
    "title_canon_sha256": "fb0d962f9c2e29e6297045197a645f823fd2e5e6ecb6f35dfb92387cac0fe256"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9703115",
    "kind": "arxiv",
    "version": 1
  }
}