Pith Number

pith:7W6C7YA2

pith:2009:7W6C7YA2TC5F35RSUQHWN26PLT

not attested not anchored not stored refs pending

Thermal diffusion in the IGM of clusters of galaxies

1) ((1) Space Research Institute, 2), Garching, Germany), M.Gilfanov (2, Moscow, P.Shtykovskiy (1, Russia; (2) Max-Planck-Institut fuer Astrophysik

arxiv:0909.4636 v1 · 2009-09-25 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7W6C7YA2TC5F35RSUQHWN26PLT}

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	2026-05-18T02:11:37.784606Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdbc2fe01a98ba5df632a40f66ebcf5cee5b1c66581ddc57d99a0157539daa1f

Aliases

arxiv: 0909.4636 · arxiv_version: 0909.4636v1 · doi: 10.48550/arxiv.0909.4636 · pith_short_12: 7W6C7YA2TC5F · pith_short_16: 7W6C7YA2TC5F35RS · pith_short_8: 7W6C7YA2

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/7W6C7YA2TC5F35RSUQHWN26PLT \
  | 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: fdbc2fe01a98ba5df632a40f66ebcf5cee5b1c66581ddc57d99a0157539daa1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d5532a0cc2534b9ecfb269587f2c7dbf4e2631af64685399b761f42cb36907e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-09-25T08:37:10Z",
    "title_canon_sha256": "bf1ee73b098203c0d614a8de4880ef442d00cdd7c01690682255b959d6400747"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.4636",
    "kind": "arxiv",
    "version": 1
  }
}