Pith Number

pith:AQXVWD7X

pith:2014:AQXVWD7XVI2M3TQ6ZOLK4FV5UI

not attested not anchored not stored refs pending

Measurable Maximal Energy and Minimal Time Interval

Abdel Nasser Tawfik (Egyptian Ctr. Theor. Phys., Cairo, Cairo), Eiman Abou El Dahab (WLCAPP, MTI U., WLCAPP

arxiv:1401.3164 v1 · 2014-01-14 · gr-qc · 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{AQXVWD7XVI2M3TQ6ZOLK4FV5UI}

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	2026-05-18T02:50:02.780713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

042f5b0ff7aa34cdce1ecb96ae16bda20a85f901c2c7344b94206768b2671df0

Aliases

arxiv: 1401.3164 · arxiv_version: 1401.3164v1 · doi: 10.48550/arxiv.1401.3164 · pith_short_12: AQXVWD7XVI2M · pith_short_16: AQXVWD7XVI2M3TQ6 · pith_short_8: AQXVWD7X

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/AQXVWD7XVI2M3TQ6ZOLK4FV5UI \
  | 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: 042f5b0ff7aa34cdce1ecb96ae16bda20a85f901c2c7344b94206768b2671df0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e9b3461ca4b21bb8505ae95dc9f9e86c48fcb9189157cd70b065183bd63cb38",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-01-14T12:41:10Z",
    "title_canon_sha256": "bbee8a57751c6c55873f53b5eb1298363d4e2e0ae2731c953793b3c527788abb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.3164",
    "kind": "arxiv",
    "version": 1
  }
}