Pith Number

pith:4LDIUVDA

pith:2013:4LDIUVDAQUGV753DD2RXSIL556

not attested not anchored not stored refs pending

Evidences to the pulse like origin of double spicules based on Hinode/SOT observations

H. Ebadi

arxiv:1307.1124 v1 · 2013-07-03 · 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{4LDIUVDAQUGV753DD2RXSIL556}

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	2026-05-18T01:49:00.049186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2c68a5460850d5ff7631ea379217def8780c5f5c63b53373ebba599c925834a

Aliases

arxiv: 1307.1124 · arxiv_version: 1307.1124v1 · doi: 10.48550/arxiv.1307.1124 · pith_short_12: 4LDIUVDAQUGV · pith_short_16: 4LDIUVDAQUGV753D · pith_short_8: 4LDIUVDA

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/4LDIUVDAQUGV753DD2RXSIL556 \
  | 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: e2c68a5460850d5ff7631ea379217def8780c5f5c63b53373ebba599c925834a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a24fbe2e846708fcaaf69e5eea21810c4e1a491b00f706e135e8053c2db914d4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-07-03T13:11:24Z",
    "title_canon_sha256": "743de15c3bf686cb5c6260cf26b34051b092140402b3e1e61545ae23ed092802"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.1124",
    "kind": "arxiv",
    "version": 1
  }
}