Pith Number

pith:YHSE2D6H

pith:2017:YHSE2D6HBH4CIETQJALCEXG7LA

not attested not anchored not stored refs pending

Global acoustic daylight imaging in a stratified Earth-like model

Josselin Garnier, Knut Solna, Maarten V. de Hoop

arxiv:1702.01384 v2 · 2017-02-05 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YHSE2D6HBH4CIETQJALCEXG7LA}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:26:01.267496Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1e44d0fc709f82412704816225cdf581049931988ba7ee2aade14f70d4f5687

Aliases

arxiv: 1702.01384 · arxiv_version: 1702.01384v2 · doi: 10.48550/arxiv.1702.01384 · pith_short_12: YHSE2D6HBH4C · pith_short_16: YHSE2D6HBH4CIETQ · pith_short_8: YHSE2D6H

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/YHSE2D6HBH4CIETQJALCEXG7LA \
  | 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: c1e44d0fc709f82412704816225cdf581049931988ba7ee2aade14f70d4f5687

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49155a952003793f8c74b26ecba78d299d227c23e65fe4f9ad3bca700fb41aa0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-02-05T09:26:37Z",
    "title_canon_sha256": "3e2fa7b2c58c56d2bff906667cbb364f51421d573f81a089bfbd2dda1e70a11c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.01384",
    "kind": "arxiv",
    "version": 2
  }
}