Pith Number

pith:ZEQ7I5BB

pith:2014:ZEQ7I5BBV5GKUNSD44JAJDW3RA

not attested not anchored not stored refs pending

The horofunction compactification of the arc metric on Teichm\"uller space

Athanase Papadopoulos (IRMA), Daniele Alessandrini, Lixin Liu, Weixu Su

arxiv:1411.6208 v2 · 2014-11-23 · 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{ZEQ7I5BBV5GKUNSD44JAJDW3RA}

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	2026-05-18T00:05:09.858201Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c921f47421af4caa3643e712048edb8835f45ecb2c40bd2c87a569311704ba45

Aliases

arxiv: 1411.6208 · arxiv_version: 1411.6208v2 · doi: 10.48550/arxiv.1411.6208 · pith_short_12: ZEQ7I5BBV5GK · pith_short_16: ZEQ7I5BBV5GKUNSD · pith_short_8: ZEQ7I5BB

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/ZEQ7I5BBV5GKUNSD44JAJDW3RA \
  | 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: c921f47421af4caa3643e712048edb8835f45ecb2c40bd2c87a569311704ba45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a1aa467a6112df864d7083522e64ad8503bc988168b41f5977d364ffb9fdc30",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2014-11-23T08:42:08Z",
    "title_canon_sha256": "0fae4600901dec00bd4ffff2450c8a9a2f9180193d464cd292eee52f3fb940e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.6208",
    "kind": "arxiv",
    "version": 2
  }
}