Pith Number

pith:Q272CBEQ

pith:2017:Q272CBEQTYHW42AW6FEHYPEDZ3

not attested not anchored not stored refs pending

T-duality in rational homotopy theory via $L_\infty$-algebras

Domenico Fiorenza, Hisham Sati, Urs Schreiber

arxiv:1712.00758 v2 · 2017-12-03 · math-ph · hep-th · math.AT · math.KT · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q272CBEQTYHW42AW6FEHYPEDZ3}

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	2026-05-18T00:06:16.287230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86bfa104909e0f6e6816f1487c3c83cee5940bde95ba160cf784a78315e6f70c

Aliases

arxiv: 1712.00758 · arxiv_version: 1712.00758v2 · doi: 10.48550/arxiv.1712.00758 · pith_short_12: Q272CBEQTYHW · pith_short_16: Q272CBEQTYHW42AW · pith_short_8: Q272CBEQ

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/Q272CBEQTYHW42AW6FEHYPEDZ3 \
  | 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: 86bfa104909e0f6e6816f1487c3c83cee5940bde95ba160cf784a78315e6f70c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bef931e0b43c70808e5a1ead4fa9d50ab96f86ee1cf4e1677ccb750383c9172",
    "cross_cats_sorted": [
      "hep-th",
      "math.AT",
      "math.KT",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2017-12-03T11:54:59Z",
    "title_canon_sha256": "3b9c242bdc1f9a25057217a8fd83dea75735b1f201ad9eeb461462e6ad4eae3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.00758",
    "kind": "arxiv",
    "version": 2
  }
}