Pith Number

pith:CVHAYPRD

pith:2011:CVHAYPRDJZP5GOO2XIR3MINQEI

not attested not anchored not stored refs pending

Multiband Studies of the Optical Periodic Modulation in the X-Ray Binary SAX~J1808.4-3658 during Its Quiescence and 2008 Outburst

Canada), China), C. J. Deloye (USA), C. O. Heinke (U. of Alberta, J. Zhong (SHAO, R. P. Breton (U. of Toronto, Z. Wang (SHAO

arxiv:1108.4745 v3 · 2011-08-24 · 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{CVHAYPRDJZP5GOO2XIR3MINQEI}

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	2026-05-18T02:00:48.891323Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

154e0c3e234e5fd339daba23b621b022022b688a3b3b3c5d759c173fbdd31b63

Aliases

arxiv: 1108.4745 · arxiv_version: 1108.4745v3 · doi: 10.48550/arxiv.1108.4745 · pith_short_12: CVHAYPRDJZP5 · pith_short_16: CVHAYPRDJZP5GOO2 · pith_short_8: CVHAYPRD

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/CVHAYPRDJZP5GOO2XIR3MINQEI \
  | 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: 154e0c3e234e5fd339daba23b621b022022b688a3b3b3c5d759c173fbdd31b63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0d05ac50facfc7f6e0e196e8a14082f192853788cace044564cbaf41e385f57",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-08-24T03:34:37Z",
    "title_canon_sha256": "39b2786c1bfb2de23cd97b95421bf190c90ff5adbf0fa0890b4928b4778fd419"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.4745",
    "kind": "arxiv",
    "version": 3
  }
}