Pith Number

pith:AXGPJKVF

pith:2016:AXGPJKVF5M36LQHIMEPGCSCZI6

not attested not anchored not stored refs pending

High-energy gamma-rays from Cyg X-1

Andrzej A. Zdziarski, Denys Malyshev, Guy G. Pooley, Maria Chernyakova

arxiv:1607.05059 v3 · 2016-07-18 · 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{AXGPJKVF5M36LQHIMEPGCSCZI6}

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	2026-05-18T00:36:33.227729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05ccf4aaa5eb37e5c0e8611e61485947bf3ee8fe5151f7b96bebc274dda9eb0d

Aliases

arxiv: 1607.05059 · arxiv_version: 1607.05059v3 · doi: 10.48550/arxiv.1607.05059 · pith_short_12: AXGPJKVF5M36 · pith_short_16: AXGPJKVF5M36LQHI · pith_short_8: AXGPJKVF

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/AXGPJKVF5M36LQHIMEPGCSCZI6 \
  | 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: 05ccf4aaa5eb37e5c0e8611e61485947bf3ee8fe5151f7b96bebc274dda9eb0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1a82ce152d356248dc55e878f468186a5fe9b28cfaf7d86263558e743207e5c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-07-18T13:27:36Z",
    "title_canon_sha256": "02c646c53306782833efe168c30302dddf38a73e245ee3cee74e189386ddc3c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.05059",
    "kind": "arxiv",
    "version": 3
  }
}