Pith Number

pith:QL45GAH3

pith:2020:QL45GAH3RQDQHVNJGXCUW34KWQ

not attested not anchored not stored refs pending

Photoionization Models for High Density Gas

A. Ogorzalek, C. Mendoza, J. A. Garcia, J. Deprince, M. Bautista, P. Palmeri, P. Quinet, T. Kallman

arxiv:2011.10603 v2 · 2020-11-20 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QL45GAH3RQDQHVNJGXCUW34KWQ}

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	2026-07-05T02:17:41.475885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82f9d300fb8c0703d5a935c54b6f8ab41011cc2e21b2863d1d850d0db8374045

Aliases

arxiv: 2011.10603 · arxiv_version: 2011.10603v2 · doi: 10.48550/arxiv.2011.10603 · pith_short_12: QL45GAH3RQDQ · pith_short_16: QL45GAH3RQDQHVNJ · pith_short_8: QL45GAH3

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/QL45GAH3RQDQHVNJGXCUW34KWQ \
  | 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: 82f9d300fb8c0703d5a935c54b6f8ab41011cc2e21b2863d1d850d0db8374045

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a8c1b23f1b939ecfaa3b05013c38238679cad3eaf455901a91aa724575cbe42",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-11-20T19:32:51Z",
    "title_canon_sha256": "957cf0145e0eeb21c16d7f874beab29947e75bc019bf005be92b9d922c9f9296"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.10603",
    "kind": "arxiv",
    "version": 2
  }
}