Pith Number

pith:PKFQQPOX

pith:2012:PKFQQPOXCXM7EQ47RIOUNCSUIC

not attested not anchored not stored refs pending

The role of Rayleigh-Taylor instabilities in filament threads

J. L. Ballester, J. Terradas, R. Oliver

arxiv:1203.4396 v1 · 2012-03-20 · 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{PKFQQPOXCXM7EQ47RIOUNCSUIC}

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	2026-05-18T01:58:05.602990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a8b083dd715d9f2439f8a1d468a5440b248ba05c23ef1def168ce29c7430906

Aliases

arxiv: 1203.4396 · arxiv_version: 1203.4396v1 · doi: 10.48550/arxiv.1203.4396 · pith_short_12: PKFQQPOXCXM7 · pith_short_16: PKFQQPOXCXM7EQ47 · pith_short_8: PKFQQPOX

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/PKFQQPOXCXM7EQ47RIOUNCSUIC \
  | 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: 7a8b083dd715d9f2439f8a1d468a5440b248ba05c23ef1def168ce29c7430906

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "897fe11ab34a03dafbf06cee228e428a28090714a179dc5cb151d4cf7182659a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-03-20T11:31:21Z",
    "title_canon_sha256": "cae9b2d78ebb5b25d4392e115389012849e628cda2e822f26a8c5a43d7f7b8d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.4396",
    "kind": "arxiv",
    "version": 1
  }
}