Pith Number

pith:TUWKSMAU

pith:2017:TUWKSMAUFLF4DJA4FAMYGLG7SR

not attested not anchored not stored refs pending

A Study of Acoustic Halos in Active Region NOAA 11330 using Multi-Height SDO Observations

F. Hill, K. Jain, P. S. Cally, S. C. Tripathy, S. Kholikov, S. P. Rajaguru

arxiv:1711.01259 v1 · 2017-11-03 · 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{TUWKSMAUFLF4DJA4FAMYGLG7SR}

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	2026-05-18T00:31:23.042340Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d2ca930142acbc1a41c2819832cdf947c10db3205a5dfdeaacb0abbabefd5d5

Aliases

arxiv: 1711.01259 · arxiv_version: 1711.01259v1 · doi: 10.48550/arxiv.1711.01259 · pith_short_12: TUWKSMAUFLF4 · pith_short_16: TUWKSMAUFLF4DJA4 · pith_short_8: TUWKSMAU

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/TUWKSMAUFLF4DJA4FAMYGLG7SR \
  | 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: 9d2ca930142acbc1a41c2819832cdf947c10db3205a5dfdeaacb0abbabefd5d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "061dd1eb505665448308b5ed147189d579149d3008f8db607dac8f89add32236",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-11-03T17:40:02Z",
    "title_canon_sha256": "cdc1342c397fef88932dfed26d28f05c01ff215a044571798806ac986af93962"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.01259",
    "kind": "arxiv",
    "version": 1
  }
}