Pith Number

pith:E6ETVF5B

pith:2026:E6ETVF5BCRVTFVCCZXMMWHVDPD

not attested not anchored not stored refs pending

Optical Appearances of Accreting Ellis-Bronnikov Wormholes Observed from Both Sides of Throats

Kai Lin, Sen Guo, Tong Liu, Yu-Hao Cui, Yu Liang

arxiv:2606.29780 v1 · 2026-06-29 · 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{E6ETVF5BCRVTFVCCZXMMWHVDPD}

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	2026-06-30T02:17:35.014770Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27893a97a1146b32d442cdd8cb1ea378e7383e265e9cb5bd0ed8d27b664f90df

Aliases

arxiv: 2606.29780 · arxiv_version: 2606.29780v1 · doi: 10.48550/arxiv.2606.29780 · pith_short_12: E6ETVF5BCRVT · pith_short_16: E6ETVF5BCRVTFVCC · pith_short_8: E6ETVF5B

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/E6ETVF5BCRVTFVCCZXMMWHVDPD \
  | 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: 27893a97a1146b32d442cdd8cb1ea378e7383e265e9cb5bd0ed8d27b664f90df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad1c487bdc697130ce85f85b0d4805c414b161169086b8062c93133704a9cb96",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2026-06-29T04:46:45Z",
    "title_canon_sha256": "0c7533522660b276b05669edc210edd9963c09f7c343084f3d85a37710d02bd2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.29780",
    "kind": "arxiv",
    "version": 1
  }
}