Pith Number

pith:DSIJS2GZ

pith:2019:DSIJS2GZLPZXPXJS2L7TAOUH72

not attested not anchored not stored refs pending

Force on proton vortices in superfluid neutron stars

Mikhail E. Gusakov

arxiv:1904.01363 v1 · 2019-04-02 · astro-ph.HE · astro-ph.SR · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DSIJS2GZLPZXPXJS2L7TAOUH72}

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	2026-05-17T23:49:34.916560Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c909968d95bf377dd32d2ff303a87fe8e89f4cf6b8a6c1796f13e660759e56d

Aliases

arxiv: 1904.01363 · arxiv_version: 1904.01363v1 · doi: 10.48550/arxiv.1904.01363 · pith_short_12: DSIJS2GZLPZX · pith_short_16: DSIJS2GZLPZXPXJS · pith_short_8: DSIJS2GZ

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/DSIJS2GZLPZXPXJS2L7TAOUH72 \
  | 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: 1c909968d95bf377dd32d2ff303a87fe8e89f4cf6b8a6c1796f13e660759e56d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18fc18256ccdfdc0cd41b9748e71b4403217deaf0cbe7024d5ea63f84c44d9fb",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-04-02T12:14:56Z",
    "title_canon_sha256": "a4dc9ffcf850c0b1490a057df4685f345f1fb4cd696aac81bfb56f53f0debcda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.01363",
    "kind": "arxiv",
    "version": 1
  }
}