Pith Number

pith:OA3ZADMD

pith:2014:OA3ZADMDIC4OQHNH4YQDGNIFXE

not attested not anchored not stored refs pending

2+1-dimensional traversable wormholes supported by positive energy

M. Halilsoy, S. Habib Mazharimousavi

arxiv:1409.2686 v2 · 2014-09-08 · 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{OA3ZADMDIC4OQHNH4YQDGNIFXE}

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	2026-05-18T02:26:45.313590Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7037900d8340b8e81da7e620333505b90cd58b5ff518a83c2db3a747c1858488

Aliases

arxiv: 1409.2686 · arxiv_version: 1409.2686v2 · doi: 10.48550/arxiv.1409.2686 · pith_short_12: OA3ZADMDIC4O · pith_short_16: OA3ZADMDIC4OQHNH · pith_short_8: OA3ZADMD

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/OA3ZADMDIC4OQHNH4YQDGNIFXE \
  | 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: 7037900d8340b8e81da7e620333505b90cd58b5ff518a83c2db3a747c1858488

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf7145c9ea061b839cfe1bb35f94f945c6b23af43b8c383f3fa5bb6201ee51a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-09-08T06:48:22Z",
    "title_canon_sha256": "7e0651f52a82c12e3ee381eb007eb9c3f24771570c4feb5a53b784d27f437280"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.2686",
    "kind": "arxiv",
    "version": 2
  }
}