Pith Number

pith:7TC64NMB

pith:2009:7TC64NMBDFGWSAMKZZJTFAXZYN

not attested not anchored not stored refs pending

The infrared/X-ray correlation of GX 339-4: Probing hard X-ray emission in accreting black holes

C. D. Bailyn, E. Kalemci, E. Koerding, J. A. Tomsick, M. Coriat, M. M. Buxton, S. Corbel

arxiv:0909.3283 v1 · 2009-09-17 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7TC64NMBDFGWSAMKZZJTFAXZYN}

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	2026-05-18T02:11:46.735580Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcc5ee3581194d69018ace533282f9c37c14cd5e85ce5e4642846be60639952e

Aliases

arxiv: 0909.3283 · arxiv_version: 0909.3283v1 · doi: 10.48550/arxiv.0909.3283 · pith_short_12: 7TC64NMBDFGW · pith_short_16: 7TC64NMBDFGWSAMK · pith_short_8: 7TC64NMB

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/7TC64NMBDFGWSAMKZZJTFAXZYN \
  | 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: fcc5ee3581194d69018ace533282f9c37c14cd5e85ce5e4642846be60639952e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21448d189555939d82abf0b55c2a4e0de355bff025d21b8b19096c5ed161a126",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2009-09-17T17:37:25Z",
    "title_canon_sha256": "8860906e4c89256b4a001daeb41fd87a69aeca11db52796b82cf4f660ab2edf5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.3283",
    "kind": "arxiv",
    "version": 1
  }
}