Pith Number

pith:7CFKXP6S

pith:2015:7CFKXP6SOCDQIG2PKDI65PSHN4

not attested not anchored not stored refs pending

New Lagrange multipliers for the time fractional Burgers' equation

A. R. G\'omez Plata, E. Capelas de Oliveira

arxiv:1508.07501 v1 · 2015-08-29 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7CFKXP6SOCDQIG2PKDI65PSHN4}

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	2026-05-18T01:34:32.136082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f88aabbfd27087041b4f50d1eebe476f3212165e94325e788946085bd6b98049

Aliases

arxiv: 1508.07501 · arxiv_version: 1508.07501v1 · doi: 10.48550/arxiv.1508.07501 · pith_short_12: 7CFKXP6SOCDQ · pith_short_16: 7CFKXP6SOCDQIG2P · pith_short_8: 7CFKXP6S

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/7CFKXP6SOCDQIG2PKDI65PSHN4 \
  | 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: f88aabbfd27087041b4f50d1eebe476f3212165e94325e788946085bd6b98049

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9f99b6226870cff758a2bcd95c987b330e0f9a73c9cd35b7b3854b60ddf1000",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2015-08-29T20:12:51Z",
    "title_canon_sha256": "458a361f5c10fe10e7a391c5a9b3430b53de089571fff916f1262d56b56f661e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.07501",
    "kind": "arxiv",
    "version": 1
  }
}