Pith Number

pith:DQZSD23A

pith:2026:DQZSD23ANIOESNKG5RMU7WTQ6I

not attested not anchored not stored refs pending

Charged Dirac stars

Maribel Hern\'andez M\'arquez, Miguel Alcubierre

arxiv:2607.26374 v1 · 2026-07-29 · 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{DQZSD23ANIOESNKG5RMU7WTQ6I}

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	2026-07-30T01:18:14.140810Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

1c3321eb606a1c493546ec594fda70f22ebeaf513fd8cdf339918de0652f3e4e

Aliases

arxiv: 2607.26374 · arxiv_version: 2607.26374v1 · doi: 10.48550/arxiv.2607.26374 · pith_short_12: DQZSD23ANIOE · pith_short_16: DQZSD23ANIOESNKG · pith_short_8: DQZSD23A

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/DQZSD23ANIOESNKG5RMU7WTQ6I \
  | 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: 1c3321eb606a1c493546ec594fda70f22ebeaf513fd8cdf339918de0652f3e4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff89e3e19772c00fa80f61b3e66e452919b5f6507600e0e9a7e5856288ec315e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2026-07-29T01:21:05Z",
    "title_canon_sha256": "c97517edefd78fc3d763c32fe268f65eb0c118ffcaf42b5a867feb176117e5c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.26374",
    "kind": "arxiv",
    "version": 1
  }
}