Pith Number

pith:DTX7CUXJ

pith:2017:DTX7CUXJMMQUG5UXH7WY73J5CK

not attested not anchored not stored refs pending

The generalized Milne problem in gas-dusty atmosphere

G. A. Alekseeva, N. A. Silant'ev, V. V. Novikov

arxiv:1703.01808 v3 · 2017-03-06 · 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{DTX7CUXJMMQUG5UXH7WY73J5CK}

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	2026-05-18T00:39:28.612052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ceff152e963214376973fed8fed3d129b2a32b104dbc5e4e5f26995a0037215

Aliases

arxiv: 1703.01808 · arxiv_version: 1703.01808v3 · doi: 10.48550/arxiv.1703.01808 · pith_short_12: DTX7CUXJMMQU · pith_short_16: DTX7CUXJMMQUG5UX · pith_short_8: DTX7CUXJ

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/DTX7CUXJMMQUG5UXH7WY73J5CK \
  | 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: 1ceff152e963214376973fed8fed3d129b2a32b104dbc5e4e5f26995a0037215

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b34ddcc382282b0ae3804c796c777a4fd552bef47fea4c7ccbb1f596f624c27",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-03-06T10:53:03Z",
    "title_canon_sha256": "8cd713846a1da2aa7f645196ba62140bb351bd8bc9321a188a3081a8ad872d7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.01808",
    "kind": "arxiv",
    "version": 3
  }
}