Pith Number

pith:5X26O4QB

pith:2015:5X26O4QBSFARF4NZOHCVJDQ6ZF

not attested not anchored not stored refs pending

Constraining the parameters of the pulsar wind nebula DA 495 and its pulsar with Chandra and XMM-Newton

A. Danilenko, A. Karpova, D. Zyuzin, Yu. Shibanov

arxiv:1508.00002 v2 · 2015-08-03 · astro-ph.HE · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5X26O4QBSFARF4NZOHCVJDQ6ZF}

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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	2026-05-18T01:24:32.859334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edf5e77201914112f1b971c5548e1ec977d93a75e845c24dad0d70be1e1596fe

Aliases

arxiv: 1508.00002 · arxiv_version: 1508.00002v2 · doi: 10.48550/arxiv.1508.00002 · pith_short_12: 5X26O4QBSFAR · pith_short_16: 5X26O4QBSFARF4NZ · pith_short_8: 5X26O4QB

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/5X26O4QBSFARF4NZOHCVJDQ6ZF \
  | 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: edf5e77201914112f1b971c5548e1ec977d93a75e845c24dad0d70be1e1596fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea781eeefd2158a26cd8b6e5c0c6856cd875f8427e9660eca2eaf4b7aa14a9ea",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-08-03T10:22:50Z",
    "title_canon_sha256": "c8b12c69ee88588b22d8add55fd3657dc0bc19c994202dc39120205c22148c12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.00002",
    "kind": "arxiv",
    "version": 2
  }
}