Pith Number

pith:YNCJFBGM

pith:2008:YNCJFBGMBRDYZGPU5GZTCTWTFG

not attested not anchored not stored refs pending

The elliptic genus from split flows and Donaldson-Thomas invariants

Andres Collinucci, Thomas Wyder

arxiv:0810.4301 v1 · 2008-10-23 · 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{YNCJFBGMBRDYZGPU5GZTCTWTFG}

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	2026-05-18T02:35:14.199565Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3449284cc0c478c99f4e9b3314ed32991c45215eae011f4fe5bfa89062c08b9

Aliases

arxiv: 0810.4301 · arxiv_version: 0810.4301v1 · doi: 10.48550/arxiv.0810.4301 · pith_short_12: YNCJFBGMBRDY · pith_short_16: YNCJFBGMBRDYZGPU · pith_short_8: YNCJFBGM

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/YNCJFBGMBRDYZGPU5GZTCTWTFG \
  | 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: c3449284cc0c478c99f4e9b3314ed32991c45215eae011f4fe5bfa89062c08b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3aad60e5c50e926687f775925026fd3bc066327b9da8acb88b9d62741954ca2e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2008-10-23T15:41:07Z",
    "title_canon_sha256": "a8e9c7bf276c298e0920535602e7377c50339fbb8525c3b2a4f360c26c30d803"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.4301",
    "kind": "arxiv",
    "version": 1
  }
}