Pith Number

pith:EDU726HW

pith:2013:EDU726HWBTS4ZKNCPFBR3NH4G5

not attested not anchored not stored refs pending

Complementarity + Back-reaction is enough

I-Sheng Yang, Lam Hui

arxiv:1308.6268 v2 · 2013-08-28 · hep-th · gr-qc · hep-ph · 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{EDU726HWBTS4ZKNCPFBR3NH4G5}

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	2026-05-18T02:53:41.187620Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20e9fd78f60ce5cca9a279431db4fc37796c4029f4aa74181b3c73d915b2ffa1

Aliases

arxiv: 1308.6268 · arxiv_version: 1308.6268v2 · doi: 10.48550/arxiv.1308.6268 · pith_short_12: EDU726HWBTS4 · pith_short_16: EDU726HWBTS4ZKNC · pith_short_8: EDU726HW

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/EDU726HWBTS4ZKNCPFBR3NH4G5 \
  | 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: 20e9fd78f60ce5cca9a279431db4fc37796c4029f4aa74181b3c73d915b2ffa1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de028d2ebe4ae3c7d85eaacd2290bc8f1221773d122098dc8d70334043d888ea",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-08-28T19:50:45Z",
    "title_canon_sha256": "721fb7ef25239903d2189c5b631082a1cb8c1eaf155027e50b6fe7e7119398ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.6268",
    "kind": "arxiv",
    "version": 2
  }
}