Pith Number

pith:FO552EO7

pith:2019:FO552EO7N4M4QBWG3REIARNCGN

not attested not anchored not stored refs pending

XMM-Newton and Chandra observations of the unidentified Fermi-LAT source 3FGL J1016.5-6034: A Young Pulsar with a Nebula?

Blagoy Rangelov, George Younes, Igor Volkov, Jeremy Hare, Oleg Kargaltsev

arxiv:1903.07651 v1 · 2019-03-18 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FO552EO7N4M4QBWG3REIARNCGN}

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	2026-05-17T23:47:25.223270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bbbdd11df6f19c806c6dc488045a2337ffe41b0ede2c0d3c572b3c7c6f84b2d

Aliases

arxiv: 1903.07651 · arxiv_version: 1903.07651v1 · doi: 10.48550/arxiv.1903.07651 · pith_short_12: FO552EO7N4M4 · pith_short_16: FO552EO7N4M4QBWG · pith_short_8: FO552EO7

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/FO552EO7N4M4QBWG3REIARNCGN \
  | 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: 2bbbdd11df6f19c806c6dc488045a2337ffe41b0ede2c0d3c572b3c7c6f84b2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf61a751c0f2934c632475a7c5b1ba6c895d222df85a47beacbefb5a81efb197",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-03-18T18:26:38Z",
    "title_canon_sha256": "a9c7bb791aded71e010da662d63f66265572ad42b9bdabdcfb20cfd32f2c5756"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.07651",
    "kind": "arxiv",
    "version": 1
  }
}