Pith Number

pith:VKRW4O7I

pith:2017:VKRW4O7IVK4RARQYNOBBKOFGJK

not attested not anchored not stored refs pending

Differential characters and cohomology of the moduli of flat Connections

Marco Castrill\'on L\'opez, Roberto Ferreiro P\'erez

arxiv:1711.06995 v1 · 2017-11-19 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VKRW4O7IVK4RARQYNOBBKOFGJK}

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	2026-05-18T00:15:41.954379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aaa36e3be8aab91046186b821538a64ab78b1b13efb0ce84579490d7bd46bf2d

Aliases

arxiv: 1711.06995 · arxiv_version: 1711.06995v1 · doi: 10.48550/arxiv.1711.06995 · pith_short_12: VKRW4O7IVK4R · pith_short_16: VKRW4O7IVK4RARQY · pith_short_8: VKRW4O7I

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/VKRW4O7IVK4RARQYNOBBKOFGJK \
  | 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: aaa36e3be8aab91046186b821538a64ab78b1b13efb0ce84579490d7bd46bf2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "241e2c413d2c54a14ade10ee4586dc527046918689db3a1a4bd1d4bfddb4ae9b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2017-11-19T10:30:03Z",
    "title_canon_sha256": "779800ce61f24adec5e9c9d54a6b14273ae81469b500212adc33e52b9a255610"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.06995",
    "kind": "arxiv",
    "version": 1
  }
}