Pith Number

pith:IG7DAZHT

pith:2016:IG7DAZHTWM6WT722R6XF72EQVK

not attested not anchored not stored refs pending

Multisections of piecewise linear manifolds

J. Hyam Rubinstein, Stephan Tillmann

arxiv:1602.03279 v2 · 2016-02-10 · math.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IG7DAZHTWM6WT722R6XF72EQVK}

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	2026-05-18T00:29:47.092597Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41be3064f3b33d69ff5a8fae5fe890aa8f7e65d85bf08e7f8e02981e59ca2586

Aliases

arxiv: 1602.03279 · arxiv_version: 1602.03279v2 · doi: 10.48550/arxiv.1602.03279 · pith_short_12: IG7DAZHTWM6W · pith_short_16: IG7DAZHTWM6WT722 · pith_short_8: IG7DAZHT

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/IG7DAZHTWM6WT722R6XF72EQVK \
  | 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: 41be3064f3b33d69ff5a8fae5fe890aa8f7e65d85bf08e7f8e02981e59ca2586

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dad8f5434614b44453c2c94bc3e04c3a36df0c8c71e44860a8064867d50a03ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2016-02-10T06:52:36Z",
    "title_canon_sha256": "04b413492e1206547d094c34732a67a723b8650cd46f639bdeb2281014f4c5b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.03279",
    "kind": "arxiv",
    "version": 2
  }
}