Pith Number

pith:TM3UC2ED

pith:2015:TM3UC2EDXBOLVYAAO3UAYDL67Z

not attested not anchored not stored refs pending

New XMM-Newton observation of the thermally emitting isolated neutron star 2XMM J104608.7-594306

Adriana M. Pires, Aldo Treves, Axel D. Schwope, Christian Motch, Roberto Turolla, Sergei B. Popov

arxiv:1508.05246 v2 · 2015-08-21 · 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{TM3UC2EDXBOLVYAAO3UAYDL67Z}

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	2026-05-18T01:28:03.488492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b37416883b85cbae00076e80c0d7efe7137467e402fdfbb5afeb1fdba27c17a

Aliases

arxiv: 1508.05246 · arxiv_version: 1508.05246v2 · doi: 10.48550/arxiv.1508.05246 · pith_short_12: TM3UC2EDXBOL · pith_short_16: TM3UC2EDXBOLVYAA · pith_short_8: TM3UC2ED

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/TM3UC2EDXBOLVYAAO3UAYDL67Z \
  | 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: 9b37416883b85cbae00076e80c0d7efe7137467e402fdfbb5afeb1fdba27c17a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a113f4cf6d22c0441404b4465911930b2bd62ff2e99a8871813643831ff59715",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-08-21T11:51:40Z",
    "title_canon_sha256": "d574a3869b46fec069ad8e0567192e38db2edb39224363b1a042fb53583d16e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.05246",
    "kind": "arxiv",
    "version": 2
  }
}