Pith Number

pith:LO6K2Z5O

pith:2019:LO6K2Z5OIECJ3JCQH72I3TF4MX

not attested not anchored not stored refs pending

Predictive model of persistence in H2RG detectors

Elizabeth George, Simon Tulloch

arxiv:1908.06469 v1 · 2019-08-18 · astro-ph.IM · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LO6K2Z5OIECJ3JCQH72I3TF4MX}

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	2026-07-05T00:01:03.540867Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bbcad67ae41049da4503ff48dccbc65c86f67cda43f72bee058fe028660c50f

Aliases

arxiv: 1908.06469 · arxiv_version: 1908.06469v1 · doi: 10.48550/arxiv.1908.06469 · pith_short_12: LO6K2Z5OIECJ · pith_short_16: LO6K2Z5OIECJ3JCQ · pith_short_8: LO6K2Z5O

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/LO6K2Z5OIECJ3JCQH72I3TF4MX \
  | 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: 5bbcad67ae41049da4503ff48dccbc65c86f67cda43f72bee058fe028660c50f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98730d7327bad52dcbfd9cf86a124fbcb9bd58670256643494edf91ebb35f687",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-08-18T15:55:52Z",
    "title_canon_sha256": "4ac1c6b1a6c980b45b26bde2b2399f6b13e5e76ef98ffe274a08a6da44527358"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.06469",
    "kind": "arxiv",
    "version": 1
  }
}