Pith Number

pith:JQYCQXQU

pith:2019:JQYCQXQUKAI5D6HPVIMUHBPWXF

not attested not anchored not stored refs pending

The Unique Polyakov Blocks

Charlotte Sleight, Massimo Taronna

arxiv:1912.07998 v2 · 2019-12-17 · 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{JQYCQXQUKAI5D6HPVIMUHBPWXF}

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	2026-07-05T02:23:42.053099Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c30285e145011d1f8efaa194385f6b94eef564556bbfb8f9a6a90a68ce518f9

Aliases

arxiv: 1912.07998 · arxiv_version: 1912.07998v2 · doi: 10.48550/arxiv.1912.07998 · pith_short_12: JQYCQXQUKAI5 · pith_short_16: JQYCQXQUKAI5D6HP · pith_short_8: JQYCQXQU

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/JQYCQXQUKAI5D6HPVIMUHBPWXF \
  | 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: 4c30285e145011d1f8efaa194385f6b94eef564556bbfb8f9a6a90a68ce518f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41a67ffcc78884c14f6313da5c4c24e35a60f0e931c985ecf7c715d06e013cd3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-12-17T13:27:50Z",
    "title_canon_sha256": "b4a0171f8400c2fd2dde752d2be61b7d0bfc5d65ba4348834a2e5d8a88f893a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.07998",
    "kind": "arxiv",
    "version": 2
  }
}