Pith Number

pith:67B43SYH

pith:2018:67B43SYHIB4HAO4PA4M6PZXZQX

not attested not anchored not stored refs pending

The Effect of Accretion Environment at Large Radius on Hot Accretion Flows

(2) SHAO), De-Fu Bu (2) ((1) CQU, Xiao-Hong Yang (1)

arxiv:1801.01621 v2 · 2018-01-05 · 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{67B43SYHIB4HAO4PA4M6PZXZQX}

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	2026-05-18T00:25:15.400912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7c3cdcb074078703b8f0719e7e6f985d2e20b1fd90f1e7e71bfc1d4211ff3ce

Aliases

arxiv: 1801.01621 · arxiv_version: 1801.01621v2 · doi: 10.48550/arxiv.1801.01621 · pith_short_12: 67B43SYHIB4H · pith_short_16: 67B43SYHIB4HAO4P · pith_short_8: 67B43SYH

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/67B43SYHIB4HAO4PA4M6PZXZQX \
  | 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: f7c3cdcb074078703b8f0719e7e6f985d2e20b1fd90f1e7e71bfc1d4211ff3ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "040f6ea4ecdcac23d18d0c1800f87e9f7d47de81dcb05eded112762d1b139005",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-01-05T03:30:30Z",
    "title_canon_sha256": "a070e515df26bab5a8d600a294a6ca6625fb4fff6b99e4a14e8f23a13929b0fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.01621",
    "kind": "arxiv",
    "version": 2
  }
}