Pith Number

pith:W6COQLQT

pith:2016:W6COQLQTBISH32KFJ23S3U5LT7

not attested not anchored not stored refs pending

Double supergeometry

Martin Cederwall

arxiv:1603.04684 v2 · 2016-03-15 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W6COQLQTBISH32KFJ23S3U5LT7}

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	2026-05-18T01:10:50.422511Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b784e82e130a247de9454eb72dd3ab9fcbaa606ef41e6d2fc8c76667f4f2bcd2

Aliases

arxiv: 1603.04684 · arxiv_version: 1603.04684v2 · doi: 10.48550/arxiv.1603.04684 · pith_short_12: W6COQLQTBISH · pith_short_16: W6COQLQTBISH32KF · pith_short_8: W6COQLQT

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/W6COQLQTBISH32KFJ23S3U5LT7 \
  | 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: b784e82e130a247de9454eb72dd3ab9fcbaa606ef41e6d2fc8c76667f4f2bcd2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f05dd6ba1352fdd0eae4599018c910ce23661a2c19de1b56feada52888cd683",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2016-03-15T13:43:26Z",
    "title_canon_sha256": "18efdb0c2cea4dec24ea7fee3884a60115d32334d0d78d9ab1569d64025c2243"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.04684",
    "kind": "arxiv",
    "version": 2
  }
}