Pith Number

pith:FWQRW5R7

pith:2017:FWQRW5R7YIUDYIKBAZIRJCH6HM

not attested not anchored not stored refs pending

Polynomial Conserved Quantities of Lie Applicable Surfaces

Francis E. Burstall, Mason Pember, Udo Hertrich-Jeromin, Wayne Rossman

arxiv:1707.01713 v1 · 2017-07-06 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FWQRW5R7YIUDYIKBAZIRJCH6HM}

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	2026-05-17T23:51:49.686326Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2da11b763fc2283c214106511488fe3b19807aab476f03b00a6ab1c2482fd24e

Aliases

arxiv: 1707.01713 · arxiv_version: 1707.01713v1 · doi: 10.48550/arxiv.1707.01713 · pith_short_12: FWQRW5R7YIUD · pith_short_16: FWQRW5R7YIUDYIKB · pith_short_8: FWQRW5R7

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/FWQRW5R7YIUDYIKBAZIRJCH6HM \
  | 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: 2da11b763fc2283c214106511488fe3b19807aab476f03b00a6ab1c2482fd24e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfc5aec03f5f87a35f4c3890b7b75d2c25469b3953141fe3c15095cb05dcfc87",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2017-07-06T09:59:48Z",
    "title_canon_sha256": "b1df24f85d90362443c760f4f9d8e1aeb163708235da74f7bf330a68ae8ee5ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.01713",
    "kind": "arxiv",
    "version": 1
  }
}