Pith Number

pith:QWERWAUD

pith:2006:QWERWAUDWAFV7RBN57CRTID7DY

not attested not anchored not stored refs pending

Quantum MHV Diagrams

Andreas Brandhuber, Gabriele Travaglini

arxiv:hep-th/0609011 v1 · 2006-09-01 · hep-th

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

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	2026-05-18T00:37:08.096305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85891b0283b00b5fc42defc519a07f1e11bae3c3846ab20dc0987f47848c4f2b

Aliases

arxiv: hep-th/0609011 · arxiv_version: hep-th/0609011v1 · doi: 10.48550/arxiv.hep-th/0609011 · pith_short_12: QWERWAUDWAFV · pith_short_16: QWERWAUDWAFV7RBN · pith_short_8: QWERWAUD

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/QWERWAUDWAFV7RBN57CRTID7DY \
  | 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: 85891b0283b00b5fc42defc519a07f1e11bae3c3846ab20dc0987f47848c4f2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28bacee81dd4def8a7edd240d1744b8b8d5439b27eff1c8ee348008afacff054",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2006-09-01T18:12:49Z",
    "title_canon_sha256": "60289448c323e153df603c42eeedaa2d96475ec77310ae5d074cb6f6473a58ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0609011",
    "kind": "arxiv",
    "version": 1
  }
}