Pith Number

pith:XJLWYAYC

pith:2009:XJLWYAYC3V4MQM7WDNG3L52QGI

not attested not anchored not stored refs pending

Attractor Flows in st^2 Black Holes

Raju Roychowdhury

arxiv:0910.2609 v2 · 2009-10-14 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XJLWYAYC3V4MQM7WDNG3L52QGI}

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	2026-05-18T03:38:46.603986Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba576c0302dd78c833f61b4db5f750322bd52810eb11f2c206aa7b4656e147d0

Aliases

arxiv: 0910.2609 · arxiv_version: 0910.2609v2 · doi: 10.48550/arxiv.0910.2609 · pith_short_12: XJLWYAYC3V4M · pith_short_16: XJLWYAYC3V4MQM7W · pith_short_8: XJLWYAYC

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/XJLWYAYC3V4MQM7WDNG3L52QGI \
  | 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: ba576c0302dd78c833f61b4db5f750322bd52810eb11f2c206aa7b4656e147d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9556c969c6c56bc84973a02c877558ec88c5f66fc023f4da9d27d882e7bc575",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-10-14T13:06:40Z",
    "title_canon_sha256": "19ed34f5dcf3a9266d569260204a5c24aa88587b9b258bc20c444b6c0925a11e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.2609",
    "kind": "arxiv",
    "version": 2
  }
}