Pith Number

pith:5XFO3TH4

pith:2017:5XFO3TH4KE7SGMEJABXYYXLU5Q

not attested not anchored not stored refs pending

The Hilbert metric on Teichm\"uller space and Earthquake

Huiping Pan

arxiv:1703.02683 v1 · 2017-03-08 · math.GT · math.CV · 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{5XFO3TH4KE7SGMEJABXYYXLU5Q}

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	2026-05-18T00:49:05.882325Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edcaedccfc513f233089006f8c5d74ec1a305a2573b95ca6305e2f817d817799

Aliases

arxiv: 1703.02683 · arxiv_version: 1703.02683v1 · doi: 10.48550/arxiv.1703.02683 · pith_short_12: 5XFO3TH4KE7S · pith_short_16: 5XFO3TH4KE7SGMEJ · pith_short_8: 5XFO3TH4

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/5XFO3TH4KE7SGMEJABXYYXLU5Q \
  | 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: edcaedccfc513f233089006f8c5d74ec1a305a2573b95ca6305e2f817d817799

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84cb9f3fb04b2181e84df9e0ba5050798b942b3fa9a6ece6443a430be6c958f9",
    "cross_cats_sorted": [
      "math.CV",
      "math.MG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2017-03-08T03:25:06Z",
    "title_canon_sha256": "ab54989b6f03d5fbb9bffe7f520182c8699b7ef4041069f16f73ca6f68577d39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.02683",
    "kind": "arxiv",
    "version": 1
  }
}