Pith Number

pith:S7KSX42D

pith:2014:S7KSX42DVZZRRZGMUSVI6JFS7L

not attested not anchored not stored refs pending

Glick's conjecture on the point of collapse of axis-aligned polygons under the pentagram maps

Zijian Yao

arxiv:1410.7806 v1 · 2014-10-28 · math.MG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S7KSX42DVZZRRZGMUSVI6JFS7L}

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	2026-05-18T02:39:08.145813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97d52bf343ae7318e4cca4aa8f24b2faf5621d6aa4a63d7c58fa343a8f901452

Aliases

arxiv: 1410.7806 · arxiv_version: 1410.7806v1 · doi: 10.48550/arxiv.1410.7806 · pith_short_12: S7KSX42DVZZR · pith_short_16: S7KSX42DVZZRRZGM · pith_short_8: S7KSX42D

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/S7KSX42DVZZRRZGMUSVI6JFS7L \
  | 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: 97d52bf343ae7318e4cca4aa8f24b2faf5621d6aa4a63d7c58fa343a8f901452

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa7967c168a6b02f90f2ed58ba81238162172e146427dc70174ba06827edefb5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2014-10-28T20:54:12Z",
    "title_canon_sha256": "df90681e369ed6d88f20f651e294d5d4a9e532a151d6b53b78a14f43c82507ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.7806",
    "kind": "arxiv",
    "version": 1
  }
}