Pith Number

pith:IIDVVIPK

pith:2013:IIDVVIPKXVUBYO4VBCTR3CEFEW

not attested not anchored not stored refs pending

Empirical Investigation on the Impact of Hydrogen Collisions for the Formation of CI 1.07 mu~m Lines Based on the Solar Center-to-Limb Variation

Satoru UeNo, Yoichi Takeda

arxiv:1311.1268 v1 · 2013-11-06 · 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{IIDVVIPKXVUBYO4VBCTR3CEFEW}

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	2026-05-18T01:46:38.483486Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42075aa1eabd681c3b9508a71d888525a4b2682a0f260c4be94ce9914a2a46e5

Aliases

arxiv: 1311.1268 · arxiv_version: 1311.1268v1 · doi: 10.48550/arxiv.1311.1268 · pith_short_12: IIDVVIPKXVUB · pith_short_16: IIDVVIPKXVUBYO4V · pith_short_8: IIDVVIPK

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/IIDVVIPKXVUBYO4VBCTR3CEFEW \
  | 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: 42075aa1eabd681c3b9508a71d888525a4b2682a0f260c4be94ce9914a2a46e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1898081b55c740f1593aaf65c8add729394b7e66f23000303d557ee7c34b59a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-11-06T01:48:21Z",
    "title_canon_sha256": "a5bd299666d0c70fd43adf051fc0bded6064c981988c07c29ea3b2e15c3bdebe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.1268",
    "kind": "arxiv",
    "version": 1
  }
}