Pith Number

pith:D7NP4UTF

pith:2012:D7NP4UTF2SV6GPP66DK7KMW5FZ

not attested not anchored not stored refs pending

Deconstructing (2,0) Proposals

C. Papageorgakis, M. Schmidt-Sommerfeld, N. Lambert

arxiv:1212.3337 v2 · 2012-12-13 · 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{D7NP4UTF2SV6GPP66DK7KMW5FZ}

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	2026-05-18T03:16:27.084269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fdafe5265d4abe33dfef0d5f532dd2e4656163b451f476a74758f539559c2a8

Aliases

arxiv: 1212.3337 · arxiv_version: 1212.3337v2 · doi: 10.48550/arxiv.1212.3337 · pith_short_12: D7NP4UTF2SV6 · pith_short_16: D7NP4UTF2SV6GPP6 · pith_short_8: D7NP4UTF

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/D7NP4UTF2SV6GPP66DK7KMW5FZ \
  | 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: 1fdafe5265d4abe33dfef0d5f532dd2e4656163b451f476a74758f539559c2a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a25ee983c7ff1fef990221f6b1f2368e6675361ccdc0512e42f29e24afe7039b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-12-13T21:00:05Z",
    "title_canon_sha256": "a8098b7f4d7d5ada083e15bc590dcbe46eb06a9aad704200e8b7330acd19efd1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.3337",
    "kind": "arxiv",
    "version": 2
  }
}