Pith Number

pith:YJPPTYRO

pith:2013:YJPPTYROU76OC27NKOWRKCR4OQ

not attested not anchored not stored refs pending

Investigations of the torque anomaly in an annular sector. II. Global calculations, electromagnetic case

E. K. Abalo, Fardin Kheirandish, Kimball A. Milton, Klaus Kirsten, Prachi Parashar

arxiv:1307.2535 v1 · 2013-07-09 · hep-th · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YJPPTYROU76OC27NKOWRKCR4OQ}

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	2026-05-18T03:00:58.673516Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c25ef9e22ea7fce16bed53ad150a3c742e7976cdd351cea9479d451c35dff8be

Aliases

arxiv: 1307.2535 · arxiv_version: 1307.2535v1 · doi: 10.48550/arxiv.1307.2535 · pith_short_12: YJPPTYROU76O · pith_short_16: YJPPTYROU76OC27N · pith_short_8: YJPPTYRO

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/YJPPTYROU76OC27NKOWRKCR4OQ \
  | 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: c25ef9e22ea7fce16bed53ad150a3c742e7976cdd351cea9479d451c35dff8be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6d81e854b7a8aa8122c1182ccd5607e47b4260da191b9dda9e29bc09a5a461b",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-07-09T18:23:59Z",
    "title_canon_sha256": "1f5586ebb036b2a21e48faa231af3511e291d29c0a3bf26f404f0c9c8fb2dbed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.2535",
    "kind": "arxiv",
    "version": 1
  }
}