Pith Number

pith:BPXLRX6C

pith:2025:BPXLRX6CJN2E2JPCPEPQPY2DCO

not attested not anchored not stored refs pending

Traveling wave profiles for a semi-discrete Burgers equation

Amit Acharya, Robert L. Pego, Uditnarayan Kouskiya

arxiv:2504.12171 v2 · 2025-04-16 · math.AP · cs.NA · math.NA · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BPXLRX6CJN2E2JPCPEPQPY2DCO}

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.

Cited by

1 paper in Pith

A new perspective in linear Cauchy Elasticity: variational minimum principles for statics, dynamics, and heterogeneous materials

Receipt and verification

First computed	2026-07-05T10:54:46.775576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0beeb8dfc24b744d25e2791f07e34313a38651b543632bf2e4234bb915651d5b

Aliases

arxiv: 2504.12171 · arxiv_version: 2504.12171v2 · doi: 10.48550/arxiv.2504.12171 · pith_short_12: BPXLRX6CJN2E · pith_short_16: BPXLRX6CJN2E2JPC · pith_short_8: BPXLRX6C

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/BPXLRX6CJN2E2JPCPEPQPY2DCO \
  | 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: 0beeb8dfc24b744d25e2791f07e34313a38651b543632bf2e4234bb915651d5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea16d0465299f0f7c5c8529cdf7c2278d29272f281be80ba650394c5cdd5abb2",
    "cross_cats_sorted": [
      "cs.NA",
      "math.NA",
      "nlin.PS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2025-04-16T15:23:43Z",
    "title_canon_sha256": "ec2bd136f709b36fe8c2041e00a83cba51387916ecf3841d408d2319d8a1fe37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.12171",
    "kind": "arxiv",
    "version": 2
  }
}