Pith Number

pith:TZNXDVBF

pith:2024:TZNXDVBFQTI23V4EIG2N3ILH2C

not attested not anchored not stored refs pending

Photonic Freeze-In

Frederick J. Hiskens, Matthew J. Dolan, Peter Cox

arxiv:2412.17308 v1 · 2024-12-23 · hep-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{TZNXDVBFQTI23V4EIG2N3ILH2C}

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	2026-07-05T09:53:20.605554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e5b71d42584d1add78441b4dda167d0818a44bd88cb78b69000bea1a7f557d2

Aliases

arxiv: 2412.17308 · arxiv_version: 2412.17308v1 · doi: 10.48550/arxiv.2412.17308 · pith_short_12: TZNXDVBFQTI2 · pith_short_16: TZNXDVBFQTI23V4E · pith_short_8: TZNXDVBF

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/TZNXDVBFQTI23V4EIG2N3ILH2C \
  | 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: 9e5b71d42584d1add78441b4dda167d0818a44bd88cb78b69000bea1a7f557d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "197da71d42f6a91145969a2279c5903e9ce15850f362a904ddba606a14836caf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2024-12-23T06:00:50Z",
    "title_canon_sha256": "7aff8452117077ecdbba04b497ee1a0ef9f409ac2fb899948fa0dfd81b23220f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.17308",
    "kind": "arxiv",
    "version": 1
  }
}