Pith Number

pith:PMTPQBGY

pith:2017:PMTPQBGYXGDEFP6NLMCEH52UKX

not attested not anchored not stored refs pending

On the super-orbital modulation of supergiant high mass X-ray binaries

A. Lobel, E. Bozzo, L. Oskinova, W.-R. Hamann

arxiv:1710.01877 v1 · 2017-10-05 · 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{PMTPQBGYXGDEFP6NLMCEH52UKX}

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	2026-05-18T00:32:04.692264Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b26f804d8b98642bfcd5b0443f75455e887b8fd86b7c7cbe2b05a5a0994cfe1

Aliases

arxiv: 1710.01877 · arxiv_version: 1710.01877v1 · doi: 10.48550/arxiv.1710.01877 · pith_short_12: PMTPQBGYXGDE · pith_short_16: PMTPQBGYXGDEFP6N · pith_short_8: PMTPQBGY

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/PMTPQBGYXGDEFP6NLMCEH52UKX \
  | 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: 7b26f804d8b98642bfcd5b0443f75455e887b8fd86b7c7cbe2b05a5a0994cfe1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f4bc6b7259054b738d8af010a4b85daa72899fba5270b019bbffdbefb4925c4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-10-05T04:11:50Z",
    "title_canon_sha256": "987ef84c6e79a035564cae8be732a68d62e81a583aa69dce804150589153aa87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.01877",
    "kind": "arxiv",
    "version": 1
  }
}