Pith Number

pith:F3DY6PPF

pith:2010:F3DY6PPFJYPNMUJ6EZMYIHNWXW

not attested not anchored not stored refs pending

Dynamical Ne K Edge and Line Variations in the X-Ray Spectrum of the Ultra-compact Binary 4U 0614+091

Claude R. Canizares, Deepto Chakrabarty, Michael P. Nowak, Norbert S. Schulz

arxiv:1005.1128 v1 · 2010-05-07 · 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{F3DY6PPFJYPNMUJ6EZMYIHNWXW}

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	2026-05-18T02:07:41.834208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ec78f3de54e1ed6513e2659841db6bdb222dc22e24d63051ba6c4b4dcc77afb

Aliases

arxiv: 1005.1128 · arxiv_version: 1005.1128v1 · doi: 10.48550/arxiv.1005.1128 · pith_short_12: F3DY6PPFJYPN · pith_short_16: F3DY6PPFJYPNMUJ6 · pith_short_8: F3DY6PPF

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/F3DY6PPFJYPNMUJ6EZMYIHNWXW \
  | 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: 2ec78f3de54e1ed6513e2659841db6bdb222dc22e24d63051ba6c4b4dcc77afb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffb25cfe34aad16866af16e77c0101cd849f7136a2595cd6f13aa38f039c9163",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2010-05-07T03:02:33Z",
    "title_canon_sha256": "007f9ed75301b2e79eda25f194eed1799e43a6930045f7fb9badf70863d4fbc8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.1128",
    "kind": "arxiv",
    "version": 1
  }
}