Pith Number

pith:HPIHOXZ5

pith:2018:HPIHOXZ5NGOVCLJSUEENA6HJK2

not attested not anchored not stored refs pending

The Formation of a Small-scale Filament after Flux Emergence on the Quiet Sun

Bo Yang, Hechao Chen, Jiayan Yang, Kaifan Ji, Yi Bi

arxiv:1806.03830 v1 · 2018-06-11 · 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{HPIHOXZ5NGOVCLJSUEENA6HJK2}

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	2026-05-18T00:11:33.370962Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bd0775f3d699d512d32a108d078e95682d520fa798d2fd87a4bca84a5eb9236

Aliases

arxiv: 1806.03830 · arxiv_version: 1806.03830v1 · doi: 10.48550/arxiv.1806.03830 · pith_short_12: HPIHOXZ5NGOV · pith_short_16: HPIHOXZ5NGOVCLJS · pith_short_8: HPIHOXZ5

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/HPIHOXZ5NGOVCLJSUEENA6HJK2 \
  | 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: 3bd0775f3d699d512d32a108d078e95682d520fa798d2fd87a4bca84a5eb9236

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74225b07060d1a11952e8cc10fb4a2cda103ad3f73dcd3b2047a9e1676145362",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-06-11T06:52:16Z",
    "title_canon_sha256": "9c10260c3bbb92f5cd937a1b2267c7c068b42d28439887b031411582630bf9ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.03830",
    "kind": "arxiv",
    "version": 1
  }
}