Pith Number

pith:3HJWWEKZ

pith:2015:3HJWWEKZHTEVQZM7E4HG7H5U3F

not attested not anchored not stored refs pending

Bounds on the power of proofs and advice in general physical theories

Ciar\'an M. Lee, Matty J. Hoban

arxiv:1510.04702 v2 · 2015-10-15 · 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{3HJWWEKZHTEVQZM7E4HG7H5U3F}

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	2026-05-18T01:12:22.773389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9d36b11593cc958659f270e6f9fb4d95cbd2a1128572ee9799c9ef482061491

Aliases

arxiv: 1510.04702 · arxiv_version: 1510.04702v2 · doi: 10.48550/arxiv.1510.04702 · pith_short_12: 3HJWWEKZHTEV · pith_short_16: 3HJWWEKZHTEVQZM7 · pith_short_8: 3HJWWEKZ

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/3HJWWEKZHTEVQZM7E4HG7H5U3F \
  | 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: d9d36b11593cc958659f270e6f9fb4d95cbd2a1128572ee9799c9ef482061491

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de486df19241cabacb6b55bc50d84e0daee581e62a9fb57eb773bec1f531977f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-10-15T20:05:01Z",
    "title_canon_sha256": "bc7c24ec5b2ef9582631977ab3cc0e74a20124b3b6004ef5a0316cf1a3a8444f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.04702",
    "kind": "arxiv",
    "version": 2
  }
}