Pith Number

pith:TGZAAQ5V

pith:2009:TGZAAQ5V235OPF3ZXRYZFJMYV6

not attested not anchored not stored refs pending

Giant Spinons

Keisuke Okamura

arxiv:0911.1528 v2 · 2009-11-09 · 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{TGZAAQ5V235OPF3ZXRYZFJMYV6}

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	2026-05-18T02:34:11.627813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99b20043b5d6fae79779bc7192a598af96647465b555acfbecfb01d5949385d1

Aliases

arxiv: 0911.1528 · arxiv_version: 0911.1528v2 · doi: 10.48550/arxiv.0911.1528 · pith_short_12: TGZAAQ5V235O · pith_short_16: TGZAAQ5V235OPF3Z · pith_short_8: TGZAAQ5V

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/TGZAAQ5V235OPF3ZXRYZFJMYV6 \
  | 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: 99b20043b5d6fae79779bc7192a598af96647465b555acfbecfb01d5949385d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e2dc7dc67e6e2bb2aece6d1d843f27c6779f00d1fca8e78f96c4cc1b831a1ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-11-09T17:12:57Z",
    "title_canon_sha256": "d7618d709b9850329259dca19d378002aa9d24cda95cd74aab13b835c616ff5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.1528",
    "kind": "arxiv",
    "version": 2
  }
}