Pith Number

pith:7FRRDBJ7

pith:2021:7FRRDBJ7DUKX3AKQNX5BPFCBZW

not attested not anchored not stored refs pending

Magnetic angle evolution in accreting neutron stars

Anton Biryukov, Pavel Abolmasov

arxiv:2105.00754 v1 · 2021-05-03 · 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{7FRRDBJ7DUKX3AKQNX5BPFCBZW}

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	2026-07-05T02:42:51.143702Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f96311853f1d157d81506dfa179441cd8fdfa3474173e88fd2aeb8c5d4a7775e

Aliases

arxiv: 2105.00754 · arxiv_version: 2105.00754v1 · doi: 10.48550/arxiv.2105.00754 · pith_short_12: 7FRRDBJ7DUKX · pith_short_16: 7FRRDBJ7DUKX3AKQ · pith_short_8: 7FRRDBJ7

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/7FRRDBJ7DUKX3AKQNX5BPFCBZW \
  | 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: f96311853f1d157d81506dfa179441cd8fdfa3474173e88fd2aeb8c5d4a7775e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d78096c4e6172fbe278a045df3cd784c95b93971fd60c0fc091535125e1b5982",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-05-03T11:07:30Z",
    "title_canon_sha256": "dadffd1f5221f7829efd8aef2c6637fb4665630015b50bb3185447135e4a51d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.00754",
    "kind": "arxiv",
    "version": 1
  }
}