Pith Number

pith:HBAF45ET

pith:2026:HBAF45ETBCWOCSSX5Z5AWNVRAP

not attested not anchored not stored refs pending

Field line slippage rate signatures in nonlinear force-free field extrapolations

David MacTaggart, Sage Stanish

arxiv:2606.13090 v1 · 2026-06-11 · 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{HBAF45ETBCWOCSSX5Z5AWNVRAP}

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	2026-06-12T01:09:39.765291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38405e749308ace14a57ee7a0b36b103f4d4fb4c7087899e003e3f56a587a69d

Aliases

arxiv: 2606.13090 · arxiv_version: 2606.13090v1 · doi: 10.48550/arxiv.2606.13090 · pith_short_12: HBAF45ETBCWO · pith_short_16: HBAF45ETBCWOCSSX · pith_short_8: HBAF45ET

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/HBAF45ETBCWOCSSX5Z5AWNVRAP \
  | 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: 38405e749308ace14a57ee7a0b36b103f4d4fb4c7087899e003e3f56a587a69d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec3ea3a40086c02edaa93b5be17f291ae585500754ac0086273a406be9691c60",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2026-06-11T09:14:38Z",
    "title_canon_sha256": "5bc3275da3e9fdc9b3f927fa746e17b5c741f9f6afed000146b3fb38cf0a6685"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.13090",
    "kind": "arxiv",
    "version": 1
  }
}