Pith Number

pith:NJFOIJGJ

pith:2013:NJFOIJGJ6JOIJLAP6JO2WVCH7P

not attested not anchored not stored refs pending

Reflection and refraction of (magneto-)acoustic waves at the magnetic canopy: further evidences from multi-height seismic data

(2) Hansen Experimental Physics Laboratory, Bangalore, India, K. Hayashi (2), S. Couvidat (2) ((1) Indian Institute of Astrophysics, S. P. Rajaguru (1), Stanford CA, Stanford University, USA), Xudong Sun (2)

arxiv:1308.5777 v1 · 2013-08-27 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NJFOIJGJ6JOIJLAP6JO2WVCH7P}

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	2026-05-18T03:14:51.233099Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a4ae424c9f25c84ac0ff25dab5447fbf5721e128036c71790f668736e9b953d

Aliases

arxiv: 1308.5777 · arxiv_version: 1308.5777v1 · doi: 10.48550/arxiv.1308.5777 · pith_short_12: NJFOIJGJ6JOI · pith_short_16: NJFOIJGJ6JOIJLAP · pith_short_8: NJFOIJGJ

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/NJFOIJGJ6JOIJLAP6JO2WVCH7P \
  | 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: 6a4ae424c9f25c84ac0ff25dab5447fbf5721e128036c71790f668736e9b953d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ce7427070d237d86b510732aa29376de4690309b7e1f9fa4118cac3dd8d0b97",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-08-27T07:31:17Z",
    "title_canon_sha256": "8ba51d0b393b153c9f64b218a8eec5c7152d4e5c2868e8495e9c6e8e98a6a5a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.5777",
    "kind": "arxiv",
    "version": 1
  }
}