Pith Number

pith:XCZSDG37

pith:2012:XCZSDG37EQRYSYTRA2QG2TO5K3

not attested not anchored not stored refs pending

Determinants for the Lightcone Worldsheet

Charles B. Thorn

arxiv:1205.5815 v2 · 2012-05-25 · 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{XCZSDG37EQRYSYTRA2QG2TO5K3}

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	2026-05-18T03:22:40.780223Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8b3219b7f242389627106a06d4ddd56e8fef9d8658e86fd245dadb46786f22f

Aliases

arxiv: 1205.5815 · arxiv_version: 1205.5815v2 · doi: 10.48550/arxiv.1205.5815 · pith_short_12: XCZSDG37EQRY · pith_short_16: XCZSDG37EQRYSYTR · pith_short_8: XCZSDG37

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/XCZSDG37EQRYSYTRA2QG2TO5K3 \
  | 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: b8b3219b7f242389627106a06d4ddd56e8fef9d8658e86fd245dadb46786f22f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a45761d9438b138bc0b462a3d18567366ecb82e33d5bce0f9508d8ecc4ff4978",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-05-25T20:22:11Z",
    "title_canon_sha256": "084f1d30329abdccb3d5a89da5838cacdcd002b453fe915a25c370ca98cb6dc5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.5815",
    "kind": "arxiv",
    "version": 2
  }
}