Pith Number

pith:WXGF5VEM

pith:2017:WXGF5VEMZ5FUQ6POFKS6YUFOQ5

not attested not anchored not stored refs pending

Dynamic wormhole solutions in Einstein-Cartan gravity

Amir Hadi Ziaie, Mohammad Reza Mehdizadeh

arxiv:1709.09028 v2 · 2017-09-23 · 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{WXGF5VEMZ5FUQ6POFKS6YUFOQ5}

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	2026-05-18T00:27:52.152534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5cc5ed48ccf4b4879ee2aa5ec50ae87680a117af2afeb0fba5c7581b09d2890

Aliases

arxiv: 1709.09028 · arxiv_version: 1709.09028v2 · doi: 10.48550/arxiv.1709.09028 · pith_short_12: WXGF5VEMZ5FU · pith_short_16: WXGF5VEMZ5FUQ6PO · pith_short_8: WXGF5VEM

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/WXGF5VEMZ5FUQ6POFKS6YUFOQ5 \
  | 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: b5cc5ed48ccf4b4879ee2aa5ec50ae87680a117af2afeb0fba5c7581b09d2890

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5af779ceda72855f471011578587d7a040eeeefab24d3ac7150d1da6d3b773a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-09-23T10:54:54Z",
    "title_canon_sha256": "aaa0d16e9cfcd9978531d9c7102cffb30fe9cc4881ce9c92a59dda8e8277ef9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.09028",
    "kind": "arxiv",
    "version": 2
  }
}