Pith Number

pith:A34NDHKV

pith:2014:A34NDHKV3OT6XWH4GSETLC4Z3R

not attested not anchored not stored refs pending

Perturbative gadgets without strong interactions

Daniel Nagaj, Yudong Cao

arxiv:1408.5881 v1 · 2014-08-25 · 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{A34NDHKV3OT6XWH4GSETLC4Z3R}

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	2026-05-18T01:26:18.969654Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06f8d19d55dba7ebd8fc3489358b99dc68aea70f27f01d32b95970c215a6ad1e

Aliases

arxiv: 1408.5881 · arxiv_version: 1408.5881v1 · doi: 10.48550/arxiv.1408.5881 · pith_short_12: A34NDHKV3OT6 · pith_short_16: A34NDHKV3OT6XWH4 · pith_short_8: A34NDHKV

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/A34NDHKV3OT6XWH4GSETLC4Z3R \
  | 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: 06f8d19d55dba7ebd8fc3489358b99dc68aea70f27f01d32b95970c215a6ad1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e3605c1e143f38c000ea32e89880adcc2eca3ae1d4c22e320f35590435f56da",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-08-25T19:47:33Z",
    "title_canon_sha256": "8f66fb66091c8904554ec07d0b52b3ce88124921c4698f2d3c007da988d8a6fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.5881",
    "kind": "arxiv",
    "version": 1
  }
}