Pith Number

pith:ZYRF4TQF

pith:2011:ZYRF4TQFJ3NHNJSRIF4PTEUTI6

not attested not anchored not stored refs pending

Static M-horizons

G. Papadopoulos, J. Gutowski

arxiv:1106.3085 v2 · 2011-06-15 · 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{ZYRF4TQFJ3NHNJSRIF4PTEUTI6}

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	2026-05-18T02:01:36.629021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce225e4e054eda76a6514178f99293478702dd6d167b6e8e5b4669cb255e66d6

Aliases

arxiv: 1106.3085 · arxiv_version: 1106.3085v2 · doi: 10.48550/arxiv.1106.3085 · pith_short_12: ZYRF4TQFJ3NH · pith_short_16: ZYRF4TQFJ3NHNJSR · pith_short_8: ZYRF4TQF

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/ZYRF4TQFJ3NHNJSRIF4PTEUTI6 \
  | 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: ce225e4e054eda76a6514178f99293478702dd6d167b6e8e5b4669cb255e66d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ab99125bad5ade4af8b8559addb8a88933ea7d9318dd74416dc9e31bf16aa13",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-06-15T20:03:59Z",
    "title_canon_sha256": "867388b5bfd5b53f37601f84cc37ab08e4ae247e100567c76f238cfb5dd807a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.3085",
    "kind": "arxiv",
    "version": 2
  }
}