Pith Number

pith:DI53UPLK

pith:2001:DI53UPLKRWTJGV2MT3U4DUESYJ

not attested not anchored not stored refs pending

The Ionized Stellar Wind in Vela X-1 During Eclipse

Claude R. Canizares, Julia C. Lee (MIT), Masao Sako (Columbia Univ.), Norbert S. Schulz

arxiv:astro-ph/0111489 v1 · 2001-11-26 · 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{DI53UPLKRWTJGV2MT3U4DUESYJ}

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.

Cited by

1 paper in Pith

Dense, multi-phase accretion disk atmosphere in the low-luminosity state of black hole transientV4641 Sgr

Receipt and verification

First computed	2026-07-04T16:24:31.778276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a3bba3d6a8da693574c9ee9c1d092c27dd2a4057709082611442a8c4ef92b8f

Aliases

arxiv: astro-ph/0111489 · arxiv_version: astro-ph/0111489v1 · doi: 10.48550/arxiv.astro-ph/0111489 · pith_short_12: DI53UPLKRWTJ · pith_short_16: DI53UPLKRWTJGV2M · pith_short_8: DI53UPLK

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/DI53UPLKRWTJGV2MT3U4DUESYJ \
  | 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: 1a3bba3d6a8da693574c9ee9c1d092c27dd2a4057709082611442a8c4ef92b8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bbe55af7465730bcc4c2a65e24beaaafbcdb98897e1468613434d89d1643276",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-11-26T22:58:50Z",
    "title_canon_sha256": "4d53351753716b081b75d1b6a5d44d08039d6a10061b764970dbe8222c349957"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0111489",
    "kind": "arxiv",
    "version": 1
  }
}