Pith Number

pith:6U62MJXO

pith:2003:6U62MJXO73FBYPHBBXJPUBVQVV

not attested not anchored not stored refs pending

Discovery of a New Transient Magnetar Candidate: XTE J1810-197

A. I. Ibrahim, C. Kouveliotou, C. Markwardt, J. Swank, K. Hurley, M. Roberts, P. Woods, S. Balman, S. Ransom, S. Safi-Harb, T. Cline, V. Kaspi, W. Parke

arxiv:astro-ph/0310665 v1 · 2003-10-23 · 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{6U62MJXO73FBYPHBBXJPUBVQVV}

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	2026-07-04T16:37:36.114557Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f53da626eefeca1c3ce10dd2fa06b0ad620003e6d26def005fdad5f2ab0654c1

Aliases

arxiv: astro-ph/0310665 · arxiv_version: astro-ph/0310665v1 · doi: 10.48550/arxiv.astro-ph/0310665 · pith_short_12: 6U62MJXO73FB · pith_short_16: 6U62MJXO73FBYPHB · pith_short_8: 6U62MJXO

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/6U62MJXO73FBYPHBBXJPUBVQVV \
  | 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: f53da626eefeca1c3ce10dd2fa06b0ad620003e6d26def005fdad5f2ab0654c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cbbfa962e1ad32dfce28ce06d910fc462775c3d0cacf5b53486bebba8bbd041",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-10-23T15:51:37Z",
    "title_canon_sha256": "792ca4bc773b8c5d175f1c749f950cc2912d0c5941f5c02f0d2b4d0f91decf59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0310665",
    "kind": "arxiv",
    "version": 1
  }
}