Pith Number

pith:BUR54DME

pith:2018:BUR54DME4BKXCSIIQ3PH5ILJ6L

not attested not anchored not stored refs pending

Frozen Gaussian Approximation for 3-D Elastic Wave Equation and Seismic Tomography

James C. Hateley, Lihui Chai, Ping Tong, Xu Yang

arxiv:1810.06760 v2 · 2018-10-16 · physics.geo-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BUR54DME4BKXCSIIQ3PH5ILJ6L}

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	2026-05-17T23:59:04.608116Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d23de0d84e05571490886de7ea169f2f4c54eb12c43b62f10ccad557b5fdcb8

Aliases

arxiv: 1810.06760 · arxiv_version: 1810.06760v2 · doi: 10.48550/arxiv.1810.06760 · pith_short_12: BUR54DME4BKX · pith_short_16: BUR54DME4BKXCSII · pith_short_8: BUR54DME

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/BUR54DME4BKXCSIIQ3PH5ILJ6L \
  | 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: 0d23de0d84e05571490886de7ea169f2f4c54eb12c43b62f10ccad557b5fdcb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49345a8b6c32e4151d1bbf4ca4a63ede238a7264004c28c0f30c253b65f80064",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2018-10-16T00:11:09Z",
    "title_canon_sha256": "35b19eff81e6f63909d06d09a9f67521bc43f434781a19e30b3630f3226dbb01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.06760",
    "kind": "arxiv",
    "version": 2
  }
}