Pith Number

pith:ST2BGDZR

pith:2016:ST2BGDZRDXF4AC2V4F3XWNP72H

not attested not anchored not stored refs pending

Multiwavelength Observations of the Redback Millisecond Pulsar J1048+2339

E. A. Magnier, E. Ferrara, F. Camilo, H. T. Cromartie, J. P. Halpern, J. S. Deneva, K. C. Chambers, K. Wood, M. Kerr, M. T. Wolff, P. S. Ray, S. M. Ransom

arxiv:1601.03681 v1 · 2016-01-14 · astro-ph.HE · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ST2BGDZRDXF4AC2V4F3XWNP72H}

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	2026-05-18T01:13:15.684200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94f4130f311dcbc00b55e1777b35ffd1c6e15d8fbee3b0c78a8908fe2ef05942

Aliases

arxiv: 1601.03681 · arxiv_version: 1601.03681v1 · doi: 10.48550/arxiv.1601.03681 · pith_short_12: ST2BGDZRDXF4 · pith_short_16: ST2BGDZRDXF4AC2V · pith_short_8: ST2BGDZR

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/ST2BGDZRDXF4AC2V4F3XWNP72H \
  | 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: 94f4130f311dcbc00b55e1777b35ffd1c6e15d8fbee3b0c78a8908fe2ef05942

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2752171bee74286bcba80a43cc38ed95c738cb988ef20b7d4f574d3cd1c2c1e",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-01-14T17:52:22Z",
    "title_canon_sha256": "59d5fb90a0f35779829b9500da6dd57dbb83b9298216c72b083c9930a4296c47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.03681",
    "kind": "arxiv",
    "version": 1
  }
}