Pith Number

pith:EVPD7XY6

pith:1997:EVPD7XY6DJPDQV62MLTTAVOTDB

not attested not anchored not stored refs pending

Radiation driven winds from luminous accretion disks

(2) University of Maryland, College Park, Daniel Proga (1), James M. Stone (2), Janet E. Drew (1) ((1) Imperial College of Science, London, Maryland, Medicine, Technology, U.K., USA)

arxiv:astro-ph/9710305 v1 · 1997-10-27 · 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{EVPD7XY6DJPDQV62MLTTAVOTDB}

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	2026-05-18T01:40:16.557770Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

255e3fdf1e1a5e3857da62e73055d31850f23d52514fb0a168c20cbaffe3b56e

Aliases

arxiv: astro-ph/9710305 · arxiv_version: astro-ph/9710305v1 · doi: 10.48550/arxiv.astro-ph/9710305 · pith_short_12: EVPD7XY6DJPD · pith_short_16: EVPD7XY6DJPDQV62 · pith_short_8: EVPD7XY6

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/EVPD7XY6DJPDQV62MLTTAVOTDB \
  | 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: 255e3fdf1e1a5e3857da62e73055d31850f23d52514fb0a168c20cbaffe3b56e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "289bb6c19732f8c4740337a12033e23ef3ee4bf8fdbbe8ccb4185d0ad4a1dfb3",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1997-10-27T16:57:55Z",
    "title_canon_sha256": "7e18794c609e377a77c793429fdd719837f0b9d158e61613bdf08ae744ecf1e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9710305",
    "kind": "arxiv",
    "version": 1
  }
}