Pith Number

pith:FIEZPV4Y

pith:2014:FIEZPV4YDXDHRZIFJKMJAKMKBS

not attested not anchored not stored refs pending

A Hyperbolic Decay of the Dst Index during the Recovery Phase of Intense Geomagnetic Storms

C. Cid, E. Saiz, J. Aguado, Y. Cerrato

arxiv:1405.4996 v1 · 2014-05-20 · astro-ph.EP · physics.geo-ph · physics.space-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FIEZPV4YDXDHRZIFJKMJAKMKBS}

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	2026-05-18T02:51:32.425821Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a0997d7981dc678e5054a9890298a0c99c28c6f708b756a1bbea8259b3bd94b

Aliases

arxiv: 1405.4996 · arxiv_version: 1405.4996v1 · doi: 10.48550/arxiv.1405.4996 · pith_short_12: FIEZPV4YDXDH · pith_short_16: FIEZPV4YDXDHRZIF · pith_short_8: FIEZPV4Y

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/FIEZPV4YDXDHRZIFJKMJAKMKBS \
  | 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: 2a0997d7981dc678e5054a9890298a0c99c28c6f708b756a1bbea8259b3bd94b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "752ae78d36b3090469ffc69a4819d52b42ce6d5452a35d4e8e69947e2ec39134",
    "cross_cats_sorted": [
      "physics.geo-ph",
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-05-20T09:06:43Z",
    "title_canon_sha256": "495dac4cb6bdc06e736d8cb8d8c1f1a53525872d3d3375485dce27a7460327a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.4996",
    "kind": "arxiv",
    "version": 1
  }
}