Pith Number

pith:GHPC745S

pith:2026:GHPC745SSYM7XQFC4F6JQREO5B

not attested not anchored not stored refs pending

A statistically robust framework for detecting and classifying hysteresis patterns in astrophysical spectral evolution

Tomislav Terzi\'c

arxiv:2606.28146 v1 · 2026-06-26 · astro-ph.HE · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GHPC745SSYM7XQFC4F6JQREO5B}

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	2026-06-29T01:15:07.374257Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31de2ff3b29619fbc0a2e17c98448ee87f6bb1fca4274bc58c2916cb05b2a665

Aliases

arxiv: 2606.28146 · arxiv_version: 2606.28146v1 · doi: 10.48550/arxiv.2606.28146 · pith_short_12: GHPC745SSYM7 · pith_short_16: GHPC745SSYM7XQFC · pith_short_8: GHPC745S

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/GHPC745SSYM7XQFC4F6JQREO5B \
  | 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: 31de2ff3b29619fbc0a2e17c98448ee87f6bb1fca4274bc58c2916cb05b2a665

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb7b3b3c67b45061366bd988a346645b21e0518bc5c61015953938aa578ce4c7",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-06-26T14:41:25Z",
    "title_canon_sha256": "81c7e787db3a764f5e41da660ba5d8f77f259df269c90287e3340c5dfd9f2646"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.28146",
    "kind": "arxiv",
    "version": 1
  }
}