Pith Number

pith:AWGLETBI

pith:2011:AWGLETBIRNM4MU42AD6LJLMOCH

not attested not anchored not stored refs pending

Nelkin scaling for the Burgers equation and the role of high-precision calculations

Sagar Chakraborty, Samriddhi Sankar Ray, Uriel Frisch, Walter Pauls

arxiv:1111.2999 v2 · 2011-11-13 · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AWGLETBIRNM4MU42AD6LJLMOCH}

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	2026-05-18T04:03:55.670922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

058cb24c288b59c6539a00fcb4ad8e11c95526f24f83668e79d21b7ca20ca2e1

Aliases

arxiv: 1111.2999 · arxiv_version: 1111.2999v2 · doi: 10.48550/arxiv.1111.2999 · pith_short_12: AWGLETBIRNM4 · pith_short_16: AWGLETBIRNM4MU42 · pith_short_8: AWGLETBI

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/AWGLETBIRNM4MU42AD6LJLMOCH \
  | 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: 058cb24c288b59c6539a00fcb4ad8e11c95526f24f83668e79d21b7ca20ca2e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6204a0d0e62a990d7d7efc81681c61d9cf05e34a2ed05442a9b4e9faae5c0f3d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2011-11-13T10:52:16Z",
    "title_canon_sha256": "78af424209401798b06ed7e9e01a92c7c90a863b6a293e1d86f316c6bb7df642"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.2999",
    "kind": "arxiv",
    "version": 2
  }
}