Pith Number

pith:HC6NIENG

pith:2009:HC6NIENGXKHLN4K7YEHGQ3LS2I

not attested not anchored not stored refs pending

High Resolution X-ray Observations of the Pulsar Wind Nebula Associated with the Gamma-ray Source HESS$ $J1640-465

A. Lemiere, B. M. Gaensler, P. Slane, S. Murray

arxiv:0910.2652 v1 · 2009-10-14 · 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{HC6NIENGXKHLN4K7YEHGQ3LS2I}

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	2026-05-18T02:34:18.858276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38bcd411a6ba8eb6f15fc10e686d72d21ffb775ae17ecf7a5ca4266fdb3b7f97

Aliases

arxiv: 0910.2652 · arxiv_version: 0910.2652v1 · doi: 10.48550/arxiv.0910.2652 · pith_short_12: HC6NIENGXKHL · pith_short_16: HC6NIENGXKHLN4K7 · pith_short_8: HC6NIENG

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/HC6NIENGXKHLN4K7YEHGQ3LS2I \
  | 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: 38bcd411a6ba8eb6f15fc10e686d72d21ffb775ae17ecf7a5ca4266fdb3b7f97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f27ed69ce550ee7a9e637239c832a83fc127d75e79dfe92a256e96640d8f338",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2009-10-14T15:42:19Z",
    "title_canon_sha256": "8d600a5538690f31265fd706646c7fe733354bf4ea8e24d567d7176175690bbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.2652",
    "kind": "arxiv",
    "version": 1
  }
}