Pith Number

pith:R5FN753A

pith:2015:R5FN753A4OYINFK3J2XPLOI7OT

not attested not anchored not stored refs pending

Near-horizon description of extremal magnetised stationary black holes and Meissner effect

Filip Hejda, Ji\v{r}\'i Bi\v{c}\'ak

arxiv:1510.01911 v2 · 2015-10-07 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R5FN753A4OYINFK3J2XPLOI7OT}

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	2026-05-18T01:27:45.607922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f4adff760e3b086955b4eaef5b91f74f04588f5ab5df7ce3f913b18efcf95bb

Aliases

arxiv: 1510.01911 · arxiv_version: 1510.01911v2 · doi: 10.48550/arxiv.1510.01911 · pith_short_12: R5FN753A4OYI · pith_short_16: R5FN753A4OYINFK3 · pith_short_8: R5FN753A

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/R5FN753A4OYINFK3J2XPLOI7OT \
  | 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: 8f4adff760e3b086955b4eaef5b91f74f04588f5ab5df7ce3f913b18efcf95bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8276c302684df0a8dd042aea55b1696ba95b68ad272bc700fab9620a9a807e1c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-10-07T12:07:25Z",
    "title_canon_sha256": "11ee6d07056152454b1cd7c5206e0ad5be0477f825c4d90220800f2d04fdaf8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.01911",
    "kind": "arxiv",
    "version": 2
  }
}