Pith Number

pith:KOFEHXF7

pith:2021:KOFEHXF7IQ76JYXOO2ES4KCMYL

not attested not anchored not stored refs pending

PSR B0656+14: the unified outlook from the infrared to X-rays

A. Cabrera-Lavers, A. Kirichenko, D. Zyuzin, R. E. Mennickent, S. Geier, S. Zharikov, Yu. Shibanov

arxiv:2101.07459 v1 · 2021-01-19 · 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{KOFEHXF7IQ76JYXOO2ES4KCMYL}

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	2026-07-05T02:09:57.127203Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

538a43dcbf443fe4e2ee76892e284cc2e41f7a750ca70529841a1694890c14f1

Aliases

arxiv: 2101.07459 · arxiv_version: 2101.07459v1 · doi: 10.48550/arxiv.2101.07459 · pith_short_12: KOFEHXF7IQ76 · pith_short_16: KOFEHXF7IQ76JYXO · pith_short_8: KOFEHXF7

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/KOFEHXF7IQ76JYXOO2ES4KCMYL \
  | 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: 538a43dcbf443fe4e2ee76892e284cc2e41f7a750ca70529841a1694890c14f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00238d3b78d8db6048162ab5953fb8149ac7db0d9e4e8a9df95155fc5e05ed58",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-01-19T04:26:35Z",
    "title_canon_sha256": "7c7511e2837f52ecc7a3b5b500e80f4fcab2e88c1dc45f8cff1dd8a7e7388222"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.07459",
    "kind": "arxiv",
    "version": 1
  }
}