Pith Number

pith:E7K6B32K

pith:2014:E7K6B32KM52PYSDJKQ752HVTET

not attested not anchored not stored refs pending

An anomalous propulsion mechanism

Amos Yarom, Evgeny Shaverin

arxiv:1411.5581 v1 · 2014-11-20 · hep-th · nucl-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E7K6B32KM52PYSDJKQ752HVTET}

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	2026-05-18T02:33:24.297618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27d5e0ef4a6774fc4869543fdd1eb324d19c6d7c0aef4bc4f5b1f5e0b6974f73

Aliases

arxiv: 1411.5581 · arxiv_version: 1411.5581v1 · doi: 10.48550/arxiv.1411.5581 · pith_short_12: E7K6B32KM52P · pith_short_16: E7K6B32KM52PYSDJ · pith_short_8: E7K6B32K

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/E7K6B32KM52PYSDJKQ752HVTET \
  | 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: 27d5e0ef4a6774fc4869543fdd1eb324d19c6d7c0aef4bc4f5b1f5e0b6974f73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8074f6df4ac5a65afde8391da5e872eaeba57786456a9d46fc9ae543d8426f30",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-11-20T15:54:04Z",
    "title_canon_sha256": "0423d60f5f4e5aa167e474febe29b96e9aa7f1b1aff7d332879b9b98f6d25592"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.5581",
    "kind": "arxiv",
    "version": 1
  }
}