Pith Number

pith:NF562NMW

pith:2026:NF562NMW25ISXD5RDE2DDOJ4XO

not attested not anchored not stored refs pending

For SIRs, CIRs, and Beyond: Polarization Ratio to Feature Location

Christopher J. Scott, Craig DeForest, Curt A. de Koning, Dusan Odstrcil, Sarah Gibson, Vic Pizzo

arxiv:2607.23043 v1 · 2026-07-25 · physics.space-ph · astro-ph.IM · 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{NF562NMW25ISXD5RDE2DDOJ4XO}

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	2026-07-28T00:22:09.271371Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

697bed3596d7512b8fb1193431b93cbbb55c3b10a64d061e62e159d87c1eea38

Aliases

arxiv: 2607.23043 · arxiv_version: 2607.23043v1 · doi: 10.48550/arxiv.2607.23043 · pith_short_12: NF562NMW25IS · pith_short_16: NF562NMW25ISXD5R · pith_short_8: NF562NMW

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/NF562NMW25ISXD5RDE2DDOJ4XO \
  | 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: 697bed3596d7512b8fb1193431b93cbbb55c3b10a64d061e62e159d87c1eea38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c393fef7ed1bf6866420dcb470c986253b74385675023ead5ff2a213e05c2f5",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.space-ph",
    "submitted_at": "2026-07-25T04:55:44Z",
    "title_canon_sha256": "fd561c1d01548f30bc82098f3a3d37d024b8c324d1ef404d0bc7f8465a969a62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.23043",
    "kind": "arxiv",
    "version": 1
  }
}