Pith Number

pith:6HWYRNXV

pith:2017:6HWYRNXVJWG2RMTE5BPM3IS4KE

not attested not anchored not stored refs pending

Global weak solutions of the Teichm\"uller harmonic map flow into general targets

Melanie Rupflin, Peter M. Topping

arxiv:1709.01881 v1 · 2017-09-06 · math.DG · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6HWYRNXVJWG2RMTE5BPM3IS4KE}

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	2026-05-18T00:03:09.537350Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1ed88b6f54d8da8b264e85ecda25c51384a93296bd87d8e7c4d061a2e2ef960

Aliases

arxiv: 1709.01881 · arxiv_version: 1709.01881v1 · doi: 10.48550/arxiv.1709.01881 · pith_short_12: 6HWYRNXVJWG2 · pith_short_16: 6HWYRNXVJWG2RMTE · pith_short_8: 6HWYRNXV

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/6HWYRNXVJWG2RMTE5BPM3IS4KE \
  | 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: f1ed88b6f54d8da8b264e85ecda25c51384a93296bd87d8e7c4d061a2e2ef960

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "758783948f3344e03b9fbd1d0662479e1500262cba45bdc63ea922f9658ad525",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2017-09-06T16:33:56Z",
    "title_canon_sha256": "850cf7328bc2b7adf351dad04b6f8cf2046a4cb8803d05397df60db2e305311b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.01881",
    "kind": "arxiv",
    "version": 1
  }
}