Pith Number

pith:TLS5NYK5

pith:2012:TLS5NYK5TI36AYMQQJLBVHTAID

not attested not anchored not stored refs pending

The XMM-Newton survey of the Small Magellanic Cloud

A. Tiengo, D.A.H. Buckley, D. Hatzidimitriou, D.J. Bomans, F. Haberl, J. Ballet, M.D. Filipovic, M. Ehle, M. Gilfanov, M.J. Coe, N. La Palombara, R. Corbet, R. Sturm, S. Mereghetti, S. Snowden, W. Pietsch

arxiv:1208.0231 v1 · 2012-08-01 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TLS5NYK5TI36AYMQQJLBVHTAID}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:55:24.404307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ae5d6e15d9a37e0619082561a9e6040edf5f53dffe293e1431a41057aeea3c8

Aliases

arxiv: 1208.0231 · arxiv_version: 1208.0231v1 · doi: 10.48550/arxiv.1208.0231 · pith_short_12: TLS5NYK5TI36 · pith_short_16: TLS5NYK5TI36AYMQ · pith_short_8: TLS5NYK5

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/TLS5NYK5TI36AYMQQJLBVHTAID \
  | 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: 9ae5d6e15d9a37e0619082561a9e6040edf5f53dffe293e1431a41057aeea3c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8146130fe0df66078c91ac0d03e63458ce5d14398d7635f941ed1801e1d4d7fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-08-01T14:21:57Z",
    "title_canon_sha256": "d2afe4e202235bcce647b932100ccceeea41e31b0ba071b8fc22bc4f06266c9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.0231",
    "kind": "arxiv",
    "version": 1
  }
}