Pith Number

pith:ELGXPCQY

pith:2026:ELGXPCQYVJRW42MPXKTCXGO3EN

not attested not anchored not stored refs pending

On relativistic observables in black bounce spacetimes

\'Alvaro de la Cruz-Dombriz, Riccardo della Monica, V\'ictor Ovejero-Berm\'udez

arxiv:2607.07679 v1 · 2026-07-08 · 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{ELGXPCQYVJRW42MPXKTCXGO3EN}

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	2026-07-09T01:20:38.905111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22cd778a18aa636e698fbaa62b99db23729241c39b18d7899fab22d634b67253

Aliases

arxiv: 2607.07679 · arxiv_version: 2607.07679v1 · doi: 10.48550/arxiv.2607.07679 · pith_short_12: ELGXPCQYVJRW · pith_short_16: ELGXPCQYVJRW42MP · pith_short_8: ELGXPCQY

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/ELGXPCQYVJRW42MPXKTCXGO3EN \
  | 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: 22cd778a18aa636e698fbaa62b99db23729241c39b18d7899fab22d634b67253

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b87b3bb7a898a76a58984c8dcdf2ab28624e8e017b439d605619579c21d7a2c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2026-07-08T17:38:14Z",
    "title_canon_sha256": "7cd4acbdc04b79f54c005bc2723026bc7a812d9867369b91facfbfaee57ae79c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.07679",
    "kind": "arxiv",
    "version": 1
  }
}