Pith Number

pith:BWUXDH2K

pith:2015:BWUXDH2K6JJPSU2AXGID464COC

not attested not anchored not stored refs pending

Gamma-ray emission states in the redback millisecond pulsar binary system PSR J1227-4853

W. Bednarek

arxiv:1505.01940 v1 · 2015-05-08 · 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{BWUXDH2K6JJPSU2AXGID464COC}

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	2026-05-18T01:20:59.131117Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0da9719f4af252f95340b9903e7b82709a02639385f19142b54aca10c0066095

Aliases

arxiv: 1505.01940 · arxiv_version: 1505.01940v1 · doi: 10.48550/arxiv.1505.01940 · pith_short_12: BWUXDH2K6JJP · pith_short_16: BWUXDH2K6JJPSU2A · pith_short_8: BWUXDH2K

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/BWUXDH2K6JJPSU2AXGID464COC \
  | 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: 0da9719f4af252f95340b9903e7b82709a02639385f19142b54aca10c0066095

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "264d4407b0e44963a64f2618e69f40fb8fba963749f5136b605b342e1ce6e42e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-05-08T06:27:13Z",
    "title_canon_sha256": "c76c42238cacc7750e719b5a49e65a8792db26af684de2cddb926386122f6d51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.01940",
    "kind": "arxiv",
    "version": 1
  }
}