Pith Number

pith:AWCOXPS3

pith:2012:AWCOXPS34BIAYGGI7ADHRROQIE

not attested not anchored not stored refs pending

Deformation of Hyperbolic Cone-Structures: Study of the non-Colapsing case

Alexandre Paiva Barreto

arxiv:1203.1591 v1 · 2012-03-07 · 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{AWCOXPS34BIAYGGI7ADHRROQIE}

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	2026-05-18T04:00:38.402703Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0584ebbe5be0500c18c8f80678c5d041266d1b396ff0dd428d9771a09b314914

Aliases

arxiv: 1203.1591 · arxiv_version: 1203.1591v1 · doi: 10.48550/arxiv.1203.1591 · pith_short_12: AWCOXPS34BIA · pith_short_16: AWCOXPS34BIAYGGI · pith_short_8: AWCOXPS3

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/AWCOXPS34BIAYGGI7ADHRROQIE \
  | 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: 0584ebbe5be0500c18c8f80678c5d041266d1b396ff0dd428d9771a09b314914

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41b971d913fbb865ef184b9404e84b095f5c86323f267f1e0b3212a5ba7e95df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2012-03-07T20:10:58Z",
    "title_canon_sha256": "7bae368e01aee8c281fcf06c25af1321d6224cbeff3a11f21e14baa943951430"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.1591",
    "kind": "arxiv",
    "version": 1
  }
}