Pith Number

pith:YFZJZYFF

pith:2008:YFZJZYFFTVEHLS7UL4V6VTBUZA

not attested not anchored not stored refs pending

Hydrodynamics of interaction of pulsar and stellar winds and its impact on the high energy radiation of binary pulsar systems

A.V. Koldoba, D.V. Khangulyan, F.A. Aharonian, G.V. Ustyugova, S.V. Bogovalov

arxiv:0809.5197 v1 · 2008-09-30 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YFZJZYFFTVEHLS7UL4V6VTBUZA}

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	2026-05-18T04:27:15.315035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1729ce0a59d4875cbf45f2beacc34c81e2b73a3a6aaa5f95a2cc2b36559c25c

Aliases

arxiv: 0809.5197 · arxiv_version: 0809.5197v1 · doi: 10.48550/arxiv.0809.5197 · pith_short_12: YFZJZYFFTVEH · pith_short_16: YFZJZYFFTVEHLS7U · pith_short_8: YFZJZYFF

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/YFZJZYFFTVEHLS7UL4V6VTBUZA \
  | 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: c1729ce0a59d4875cbf45f2beacc34c81e2b73a3a6aaa5f95a2cc2b36559c25c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89b96cabaf3943005f88307c20bfa459adfb0b5b59fdc7d93e5cc57e36b47602",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-09-30T13:37:24Z",
    "title_canon_sha256": "06a3891f723b856b460479485512788df43e5dd8d368b147bef1e14da644ceca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0809.5197",
    "kind": "arxiv",
    "version": 1
  }
}