Pith Number

pith:ATJJOMZ6

pith:2016:ATJJOMZ6QZMZR3BVYDPSK5GQ6F

not attested not anchored not stored refs pending

Study of a fifth order PDE using symmetries

Igor Leite Freire, Stylianos Dimas

arxiv:1609.00776 v1 · 2016-09-03 · math.AP · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ATJJOMZ6QZMZR3BVYDPSK5GQ6F}

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	2026-05-18T01:06:19.976200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04d297333e865998ec35c0df2574d0f141a36099310e397ef1b92105fcb3ae17

Aliases

arxiv: 1609.00776 · arxiv_version: 1609.00776v1 · doi: 10.48550/arxiv.1609.00776 · pith_short_12: ATJJOMZ6QZMZ · pith_short_16: ATJJOMZ6QZMZR3BV · pith_short_8: ATJJOMZ6

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/ATJJOMZ6QZMZR3BVYDPSK5GQ6F \
  | 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: 04d297333e865998ec35c0df2574d0f141a36099310e397ef1b92105fcb3ae17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f46c2b6b29af43b95a9d3389ad2d60ed76b05af9ae7ac3ec8dacad0b15cbe44d",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-09-03T00:58:49Z",
    "title_canon_sha256": "c851223d9839bb5c6be49ce51899538347a26ca1312f79ec2abd549504d7079b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.00776",
    "kind": "arxiv",
    "version": 1
  }
}