Pith Number

pith:IIGNMZQE

pith:2017:IIGNMZQEFQLRHP3AVX7KAW5UUT

not attested not anchored not stored refs pending

Mapping the three-dimensional dust extinction toward the supernova remnant S147 - the S147 dust cloud

B.-Q. Chen, B. Yu, C. Wang, H.-B. Yuan, H.-W. Zhang, J.-J. Ren, M.-S. Xiang, X.-W. Liu, Y. Huang, Z.-J. Tian

arxiv:1709.01065 v1 · 2017-09-03 · astro-ph.GA · 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{IIGNMZQEFQLRHP3AVX7KAW5UUT}

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	2026-05-18T00:33:13.192947Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

420cd666042c1713bf60adfea05bb4a4ecc890a686071fd21bc7e55c923fb7cc

Aliases

arxiv: 1709.01065 · arxiv_version: 1709.01065v1 · doi: 10.48550/arxiv.1709.01065 · pith_short_12: IIGNMZQEFQLR · pith_short_16: IIGNMZQEFQLRHP3A · pith_short_8: IIGNMZQE

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/IIGNMZQEFQLRHP3AVX7KAW5UUT \
  | 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: 420cd666042c1713bf60adfea05bb4a4ecc890a686071fd21bc7e55c923fb7cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8532c23428c73b06e0aa9bfb566f8ff7a9ed7eec18ce8fc70334178215688971",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-09-03T02:47:03Z",
    "title_canon_sha256": "5927f7dea7d4ea4020c92ee051d8533c791877a499271fe1f49f3d3446a625ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.01065",
    "kind": "arxiv",
    "version": 1
  }
}