Pith Number

pith:M2462TL6

pith:2009:M2462TL6EV6G2X4ATCC5LYO2NW

not attested not anchored not stored refs pending

Vertical dissipation profiles and the photosphere location in thin and slim accretion disks

A. Rozanska, A. Sadowski, M. Abramowicz, M. Bursa, W. Kluzniak

arxiv:0902.2391 v1 · 2009-02-13 · astro-ph.HE

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

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	2026-05-18T02:14:47.896512Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66b9ed4d7e257c6d5f809885d5e1da6d9a5f480d691261c849514357a15c799a

Aliases

arxiv: 0902.2391 · arxiv_version: 0902.2391v1 · doi: 10.48550/arxiv.0902.2391 · pith_short_12: M2462TL6EV6G · pith_short_16: M2462TL6EV6G2X4A · pith_short_8: M2462TL6

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/M2462TL6EV6G2X4ATCC5LYO2NW \
  | 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: 66b9ed4d7e257c6d5f809885d5e1da6d9a5f480d691261c849514357a15c799a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48f11eff81fa735f339de71704dd167a8a2f321a473fd2f7c5ebf438e387f7c4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2009-02-13T21:00:06Z",
    "title_canon_sha256": "f144f4f4c9b883a24e52b1b9d0d2ad6044d94e46668b390b1513a4022372fcb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.2391",
    "kind": "arxiv",
    "version": 1
  }
}