Pith Number

pith:LCJE3RWA

pith:2010:LCJE3RWAPZ2VXQT5J4C5YOEGI7

not attested not anchored not stored refs pending

X-ray monitoring of classical novae in the central region of M 31. I. June 2006 - March 2007

A. Rau, D. Hatzidimitriou, D.H. Hartmann, F. Haberl, G. Sala, J. Fliri, J. Greiner, M. Della Valle, M. Henze, M. Hernanz, V. Burwitz, W. Pietsch

arxiv:1009.1644 v1 · 2010-09-08 · 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{LCJE3RWAPZ2VXQT5J4C5YOEGI7}

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	2026-05-18T02:05:32.977916Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58924dc6c07e755bc27d4f05dc388647d6770bb14151b49cb1a2fb8f6762d7a3

Aliases

arxiv: 1009.1644 · arxiv_version: 1009.1644v1 · doi: 10.48550/arxiv.1009.1644 · pith_short_12: LCJE3RWAPZ2V · pith_short_16: LCJE3RWAPZ2VXQT5 · pith_short_8: LCJE3RWA

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/LCJE3RWAPZ2VXQT5J4C5YOEGI7 \
  | 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: 58924dc6c07e755bc27d4f05dc388647d6770bb14151b49cb1a2fb8f6762d7a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b305ac52e0d15d6872d5523b93513b512ab194de5aedea11723cd89876b325b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2010-09-08T20:27:36Z",
    "title_canon_sha256": "b7f6978ba92ea96264f69c1d6637eee3e8d6b311aac5f12eb074b0032dea588e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.1644",
    "kind": "arxiv",
    "version": 1
  }
}