Pith Number

pith:DV4L63G4

pith:2009:DV4L63G4H7PWMGAWBCK5GDUKGB

not attested not anchored not stored refs pending

A Superfield for Every Dash-Chromotopology

C.F. Doran, G.D. Landweber, Jr., K.M. Iga, M.G. Faux, S.J. Gates, T. Hubsch

arxiv:0901.4970 v1 · 2009-01-30 · 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{DV4L63G4H7PWMGAWBCK5GDUKGB}

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	2026-05-18T03:48:02.916622Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d78bf6cdc3fdf6618160895d30e8a306a3d7a3c08b722727444126dccf4876e

Aliases

arxiv: 0901.4970 · arxiv_version: 0901.4970v1 · doi: 10.48550/arxiv.0901.4970 · pith_short_12: DV4L63G4H7PW · pith_short_16: DV4L63G4H7PWMGAW · pith_short_8: DV4L63G4

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/DV4L63G4H7PWMGAWBCK5GDUKGB \
  | 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: 1d78bf6cdc3fdf6618160895d30e8a306a3d7a3c08b722727444126dccf4876e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2669fc3db34e1aa7d0911ac4212f4491bb23ed80306bacfb1370d1f3d6179e6f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-01-30T20:20:37Z",
    "title_canon_sha256": "dd131dfd797ef8f0aa111e37f64e8c20163660b08a0cc4f064db903966a85857"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0901.4970",
    "kind": "arxiv",
    "version": 1
  }
}