Pith Number

pith:X2HKQCER

pith:2016:X2HKQCERWYIIDFQIRC24RG5AC5

not attested not anchored not stored refs pending

Charge Fluctuations of an Uncharged Black Hole

Marcelo Schiffer

arxiv:1608.00739 v1 · 2016-08-02 · 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{X2HKQCERWYIIDFQIRC24RG5AC5}

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	2026-05-18T01:10:01.156845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be8ea80891b61081960888b5c89ba01778f2b7ff3344970d77bfbdf26dba44e2

Aliases

arxiv: 1608.00739 · arxiv_version: 1608.00739v1 · doi: 10.48550/arxiv.1608.00739 · pith_short_12: X2HKQCERWYII · pith_short_16: X2HKQCERWYIIDFQI · pith_short_8: X2HKQCER

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/X2HKQCERWYIIDFQIRC24RG5AC5 \
  | 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: be8ea80891b61081960888b5c89ba01778f2b7ff3344970d77bfbdf26dba44e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f10374c84e3d3525353544b42f20d5f0e8c578e2475dd011214d2842f580904",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-08-02T08:58:58Z",
    "title_canon_sha256": "4064056d1d152ba386ec5666215525a820f8ebb99418ccb046d64d0ddf8edd8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.00739",
    "kind": "arxiv",
    "version": 1
  }
}