Pith Number

pith:L7AGMWTQ

pith:2016:L7AGMWTQOUG2DIC2HNNHTAEQ2X

not attested not anchored not stored refs pending

Propagation of Acoustic Waves in Troposphere and Stratosphere

J. M. Kashyap, M. G. Maithri, S. Routh

arxiv:1609.03711 v3 · 2016-09-13 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L7AGMWTQOUG2DIC2HNNHTAEQ2X}

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	2026-05-18T00:51:59.873271Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fc0665a70750da1a05a3b5a798090d5c0c8992254412df37dac9474d330d4ba

Aliases

arxiv: 1609.03711 · arxiv_version: 1609.03711v3 · doi: 10.48550/arxiv.1609.03711 · pith_short_12: L7AGMWTQOUG2 · pith_short_16: L7AGMWTQOUG2DIC2 · pith_short_8: L7AGMWTQ

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/L7AGMWTQOUG2DIC2HNNHTAEQ2X \
  | 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: 5fc0665a70750da1a05a3b5a798090d5c0c8992254412df37dac9474d330d4ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31551143dfacd65fdc9f5ec237951d44c462b6f121b9d434c68f1eb1b4dbbe3b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-09-13T07:35:42Z",
    "title_canon_sha256": "5ddc86fb74acde105ffbba2b85ab2643ce5c49f2c710153df78b886346902af1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.03711",
    "kind": "arxiv",
    "version": 3
  }
}