Pith Number

pith:YT4GNBWX

pith:2009:YT4GNBWXAOMRJFCP7U63RWNMDP

not attested not anchored not stored refs pending

HINODE Observations of Coherent Lateral Motion of Penumbral Filaments during a X-class Flare

P. Venkatakrishnan, Sanjiv Kumar Tiwari, S. Gosain

arxiv:0910.5336 v1 · 2009-10-28 · 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{YT4GNBWXAOMRJFCP7U63RWNMDP}

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	2026-05-18T02:34:12.629973Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4f86686d7039914944ffd3db8d9ac1bea82b3c5beafd1331fbd880bb70fc112

Aliases

arxiv: 0910.5336 · arxiv_version: 0910.5336v1 · doi: 10.48550/arxiv.0910.5336 · pith_short_12: YT4GNBWXAOMR · pith_short_16: YT4GNBWXAOMRJFCP · pith_short_8: YT4GNBWX

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/YT4GNBWXAOMRJFCP7U63RWNMDP \
  | 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: c4f86686d7039914944ffd3db8d9ac1bea82b3c5beafd1331fbd880bb70fc112

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc74fbf0956e23ec30c757c7aab0668f179be8f0dfb59cef11363efaefba8274",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-10-28T10:42:47Z",
    "title_canon_sha256": "603c33cfff7d711afc450dda2d032f7577ac0811d1f34b0c6b8b140512c41f88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.5336",
    "kind": "arxiv",
    "version": 1
  }
}