Pith Number

pith:GSJOP52I

pith:2015:GSJOP52IWGE7HNMSOGRGCFY63C

not attested not anchored not stored refs pending

Spectral Signature of Atmospheric Reflection in Hercules X-1/HZ Hercules During Low and Short-High States

D. A. Leahy, M. H. Abdallah

arxiv:1508.03357 v1 · 2015-08-13 · 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{GSJOP52IWGE7HNMSOGRGCFY63C}

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	2026-05-18T01:31:31.552080Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3492e7f748b189f3b59271a261171ed8b91c568d0bf6b3e0c6fa608c4b1382c5

Aliases

arxiv: 1508.03357 · arxiv_version: 1508.03357v1 · doi: 10.48550/arxiv.1508.03357 · pith_short_12: GSJOP52IWGE7 · pith_short_16: GSJOP52IWGE7HNMS · pith_short_8: GSJOP52I

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/GSJOP52IWGE7HNMSOGRGCFY63C \
  | 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: 3492e7f748b189f3b59271a261171ed8b91c568d0bf6b3e0c6fa608c4b1382c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "215b5893726ef6d3546fc68417dfb7cecd7affb711415a82979b45a08b46b692",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-08-13T20:44:18Z",
    "title_canon_sha256": "7cc8c353a03e3030d071cb8cc5a8feda0cfb235083ddf417d27642f15a6922ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.03357",
    "kind": "arxiv",
    "version": 1
  }
}