Pith Number

pith:DYORX34F

pith:2015:DYORX34FTIZ5VV5DOVDMQZKNQD

not attested not anchored not stored refs pending

Entire solutions of quasilinear symmetric systems

Mostafa Fazly

arxiv:1506.02731 v2 · 2015-06-08 · math.AP · 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{DYORX34FTIZ5VV5DOVDMQZKNQD}

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	2026-05-18T01:28:14.115611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e1d1bef859a33dad7a37546c8654d80d026450ed498b4a7d98cda2b7813ad60

Aliases

arxiv: 1506.02731 · arxiv_version: 1506.02731v2 · doi: 10.48550/arxiv.1506.02731 · pith_short_12: DYORX34FTIZ5 · pith_short_16: DYORX34FTIZ5VV5D · pith_short_8: DYORX34F

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/DYORX34FTIZ5VV5DOVDMQZKNQD \
  | 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: 1e1d1bef859a33dad7a37546c8654d80d026450ed498b4a7d98cda2b7813ad60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4b87f7f4ca84d6652f2e7591ee3beaea0e2f5185ae2cafabab97ad69d81320f",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-06-08T23:49:17Z",
    "title_canon_sha256": "596b296ae4f885bc39356e285eb5e23fd1598a4d41e438ca24b4d44151850087"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.02731",
    "kind": "arxiv",
    "version": 2
  }
}