Pith Number

pith:QIF5TLCF

pith:2020:QIF5TLCF6ZTDD6FK2PMLVDQB7A

not attested not anchored not stored refs pending

The PDR structure and kinematics around the compact HII regions S235A and S235C with [CII], [13CII], [OI] and HCO+ line profiles

A. M. Sobolev, C. Buchbender, J. H. Bieging, L. D. Anderson, M. Andersen, M. Luisi, M. R. Samal, M. S. Kirsanova, N. Schneider, P. A. Boley, R. Aladro, V. Ossenkopf-Okada, Ya. N. Pavlyuchenkov, Y. Okada

arxiv:2007.15708 v1 · 2020-07-30 · astro-ph.GA · 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{QIF5TLCF6ZTDD6FK2PMLVDQB7A}

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	2026-07-05T01:23:37.508211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

820bd9ac45f66631f8aad3d8ba8e01f8370f8b1892cddade53aa8293364e1d6b

Aliases

arxiv: 2007.15708 · arxiv_version: 2007.15708v1 · doi: 10.48550/arxiv.2007.15708 · pith_short_12: QIF5TLCF6ZTD · pith_short_16: QIF5TLCF6ZTDD6FK · pith_short_8: QIF5TLCF

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/QIF5TLCF6ZTDD6FK2PMLVDQB7A \
  | 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: 820bd9ac45f66631f8aad3d8ba8e01f8370f8b1892cddade53aa8293364e1d6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01f828148fc0df243dcf992b2993694f0a65b00ce6ab8e4a4592443f5cb540d0",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-07-30T19:49:41Z",
    "title_canon_sha256": "8540930df43ffa8243fc433bb92b5c6f610fbf5c29fe5be4354c01f6f132469c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.15708",
    "kind": "arxiv",
    "version": 1
  }
}