Pith Number

pith:QJEACXXN

pith:2011:QJEACXXNVTLN5BYOCJRNJHLUIR

not attested not anchored not stored refs pending

Propagating intensity disturbances in polar corona as seen from AIA/SDO

D. Banerjee, G. R. Gupta, S. Krishna Prasad

arxiv:1102.2979 v1 · 2011-02-15 · 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{QJEACXXNVTLN5BYOCJRNJHLUIR}

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	2026-05-18T04:28:38.618839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8248015eedacd6de870e1262d49d744457751cc8dc46003c37c2398c93e5bc58

Aliases

arxiv: 1102.2979 · arxiv_version: 1102.2979v1 · doi: 10.48550/arxiv.1102.2979 · pith_short_12: QJEACXXNVTLN · pith_short_16: QJEACXXNVTLN5BYO · pith_short_8: QJEACXXN

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/QJEACXXNVTLN5BYOCJRNJHLUIR \
  | 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: 8248015eedacd6de870e1262d49d744457751cc8dc46003c37c2398c93e5bc58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03c9ffd9d7d9509d987ca82c00a04e54589bc778c91e478aa40f91231d9db8b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-02-15T06:46:48Z",
    "title_canon_sha256": "414563d0bfa1005ca976440f1d81e70b0f629223f41a474084164d5aa160e9e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.2979",
    "kind": "arxiv",
    "version": 1
  }
}