Pith Number

pith:IKBMJWDG

pith:2011:IKBMJWDGIFVIAVTVU7WENBW2DW

not attested not anchored not stored refs pending

The X-ray quiescence of Swift J195509.6+261406 (GRB 070610): an optical bursting X-ray binary?

G. Nelemans (Nijmegen), J. A. Pons (Alacant), M. M. Kasliwal, N. Rea (CSIC-IEEC), P. G. Jonker (SRON), R. Wijnands (Amsterdam), S. R. Kulkarni (Caltech)

arxiv:1101.3483 v1 · 2011-01-18 · astro-ph.GA · 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{IKBMJWDGIFVIAVTVU7WENBW2DW}

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	2026-05-18T03:59:36.886150Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4282c4d866416a805675a7ec4686da1da8f32a39138319f280300b3460cadfe1

Aliases

arxiv: 1101.3483 · arxiv_version: 1101.3483v1 · doi: 10.48550/arxiv.1101.3483 · pith_short_12: IKBMJWDGIFVI · pith_short_16: IKBMJWDGIFVIAVTV · pith_short_8: IKBMJWDG

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/IKBMJWDGIFVIAVTVU7WENBW2DW \
  | 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: 4282c4d866416a805675a7ec4686da1da8f32a39138319f280300b3460cadfe1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ecfeb0ff772ecefc875943bda049496b0015745d59b44a7c0ef0afaf0498f15",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-01-18T15:50:08Z",
    "title_canon_sha256": "3af658f7963fe95fe014bd1ccd6f4b6e550b4365ac7a56fdf1fb158375afd089"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.3483",
    "kind": "arxiv",
    "version": 1
  }
}