Pith Number

pith:NILIMMX4

pith:2014:NILIMMX4IPXB2LOWZUGKGIFF2O

not attested not anchored not stored refs pending

Discovery of PSR J1227-4853: A transition from a low-mass X-ray binary to a redback millisecond pulsar

Alice K. Harding, Ben Stappers, Bhaswati Bhattacharyya, Cees G. Bassa, Elizabeth C. Ferrara, Evan F. Keane, Fernando Camilo, Jason W. T. Hessels, Jayanta Roy, Jayaram N. Chengalur, Julia Deneva, Kent S. Wood, Michael Wolff, Paul S. Ray, Tyrel J. Johnson

arxiv:1412.4735 v2 · 2014-12-15 · 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{NILIMMX4IPXB2LOWZUGKGIFF2O}

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	2026-05-18T01:41:19.089191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a168632fc43ee1d2dd6cd0ca320a5d384e41ba356c150e18eb74606a3327d77

Aliases

arxiv: 1412.4735 · arxiv_version: 1412.4735v2 · doi: 10.48550/arxiv.1412.4735 · pith_short_12: NILIMMX4IPXB · pith_short_16: NILIMMX4IPXB2LOW · pith_short_8: NILIMMX4

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/NILIMMX4IPXB2LOWZUGKGIFF2O \
  | 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: 6a168632fc43ee1d2dd6cd0ca320a5d384e41ba356c150e18eb74606a3327d77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5042843271e7664a77070c3758a890862e1ca643dfc12e153f792ef32e917828",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-12-15T19:36:24Z",
    "title_canon_sha256": "804064dc6d1165b677449ed04f70ad4ed5fe716a599496ec2dd5c7847b0f6f20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.4735",
    "kind": "arxiv",
    "version": 2
  }
}