Pith Number

pith:6F4FCHDF

pith:2013:6F4FCHDFD3X6Y3MS5SIIRIGM4R

not attested not anchored not stored refs pending

Effects of Magnetic Field and FUV Radiation on the Structures of Bright-rimmed Clouds

Hsien Shang, Kazutaka Motoyama, Tatsuhiko Hasegawa, Tomofumi Umemoto

arxiv:1301.3610 v1 · 2013-01-16 · 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{6F4FCHDFD3X6Y3MS5SIIRIGM4R}

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	2026-05-18T01:52:06.746762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f178511c651eefec6d92ec9088a0cce46ac33cf386de6286c56523b12066e42a

Aliases

arxiv: 1301.3610 · arxiv_version: 1301.3610v1 · doi: 10.48550/arxiv.1301.3610 · pith_short_12: 6F4FCHDFD3X6 · pith_short_16: 6F4FCHDFD3X6Y3MS · pith_short_8: 6F4FCHDF

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/6F4FCHDFD3X6Y3MS5SIIRIGM4R \
  | 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: f178511c651eefec6d92ec9088a0cce46ac33cf386de6286c56523b12066e42a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9dd1a65db21d1471822eaef2d8b94cb94be4e0523769f9e26d4278f3e36e36cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-01-16T07:37:46Z",
    "title_canon_sha256": "f2a4f0af899cbdc9ad948ac10cda8e90b0992c51e4bb650f46e1aa80e0f899c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.3610",
    "kind": "arxiv",
    "version": 1
  }
}