Pith Number

pith:SRFVZIKI

pith:2016:SRFVZIKIC4ASUI54KLGJJLYUSW

not attested not anchored not stored refs pending

Complex Perspective for the Projective Heat Map Acting on Pentagons

Roland K. W. Roeder, Scott R. Kaschner

arxiv:1608.09001 v2 · 2016-08-31 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SRFVZIKIC4ASUI54KLGJJLYUSW}

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	2026-05-18T00:45:04.894860Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

944b5ca14817012a23bc52cc94af1495b2c7a80a23e47fbe410c54f0648b5b77

Aliases

arxiv: 1608.09001 · arxiv_version: 1608.09001v2 · doi: 10.48550/arxiv.1608.09001 · pith_short_12: SRFVZIKIC4AS · pith_short_16: SRFVZIKIC4ASUI54 · pith_short_8: SRFVZIKI

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/SRFVZIKIC4ASUI54KLGJJLYUSW \
  | 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: 944b5ca14817012a23bc52cc94af1495b2c7a80a23e47fbe410c54f0648b5b77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "725d9bb41a8c708d11400c98710ffc3867e513c19ed613b680482311105bced6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2016-08-31T19:12:08Z",
    "title_canon_sha256": "949e11ac274cab214e0c27c6d3413fa01bf2241a5175acbfbd9c7e7ac4b778fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.09001",
    "kind": "arxiv",
    "version": 2
  }
}