Pith Number

pith:ZRYAW4DE

pith:2013:ZRYAW4DEBJILESQVMXGNCP73VZ

not attested not anchored not stored refs pending

Dense spectrum of resonances and spin-1/2 particle capture in a near-black-hole metric

G. F. Gribakin, G. H. Gossel, J. C. Berengut, V. V. Flambaum

arxiv:1305.4209 v2 · 2013-05-18 · 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{ZRYAW4DEBJILESQVMXGNCP73VZ}

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	2026-05-18T03:19:12.936365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc700b70640a50b24a1565ccd13ffbae40637fe885597848df017ec10042cc4b

Aliases

arxiv: 1305.4209 · arxiv_version: 1305.4209v2 · doi: 10.48550/arxiv.1305.4209 · pith_short_12: ZRYAW4DEBJIL · pith_short_16: ZRYAW4DEBJILESQV · pith_short_8: ZRYAW4DE

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/ZRYAW4DEBJILESQVMXGNCP73VZ \
  | 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: cc700b70640a50b24a1565ccd13ffbae40637fe885597848df017ec10042cc4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e5d552f44139af6cbb74b9bd3b37eeccfd385325ac1d2c02c96e44b74f046a6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-05-18T00:08:58Z",
    "title_canon_sha256": "2c5c8ce72c249b512d52980ede6c6481d68f71bbb2dcd7ded47252668531d6aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.4209",
    "kind": "arxiv",
    "version": 2
  }
}