Pith Number

pith:CDLQKPKB

pith:2017:CDLQKPKBSKG6FXMJV223B7AYZ7

not attested not anchored not stored refs pending

Bose-Einstein Condensates in Charged Black-Hole Spacetimes

Alfredo Mac\'ias, Claus L\"ammerzahl, El\'ias Castellanos, Juan Carlos Degollado, Volker Perlick

arxiv:1708.09057 v1 · 2017-08-29 · 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{CDLQKPKBSKG6FXMJV223B7AYZ7}

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	2026-05-18T00:22:44.586693Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10d7053d41928de2dd89aeb5b0fc18cfff1099d204150efb39f7e6969a8d3ee0

Aliases

arxiv: 1708.09057 · arxiv_version: 1708.09057v1 · doi: 10.48550/arxiv.1708.09057 · pith_short_12: CDLQKPKBSKG6 · pith_short_16: CDLQKPKBSKG6FXMJ · pith_short_8: CDLQKPKB

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/CDLQKPKBSKG6FXMJV223B7AYZ7 \
  | 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: 10d7053d41928de2dd89aeb5b0fc18cfff1099d204150efb39f7e6969a8d3ee0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03b117502d131bcfd8345a472821bc7d7eb4497751f278ab8c5e57a1b81d64f2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-08-29T23:23:52Z",
    "title_canon_sha256": "fb6a008feb3f144ee873e161a0f5aa92b70b632330654af960b6f61985b021b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.09057",
    "kind": "arxiv",
    "version": 1
  }
}