Pith Number

pith:DG66BUFL

pith:2017:DG66BUFLLPSOGNBO6MTSLKKYUW

not attested not anchored not stored refs pending

Polarisation of submillimetre lines from interstellar medium

Heshou Zhang, Huirong Yan

arxiv:1707.01015 v3 · 2017-07-04 · astro-ph.GA · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DG66BUFLLPSOGNBO6MTSLKKYUW}

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	2026-05-18T00:27:48.334809Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19bde0d0ab5be4e3342ef32725a958a5a025dd136146078c92c76ef7c5384ba9

Aliases

arxiv: 1707.01015 · arxiv_version: 1707.01015v3 · doi: 10.48550/arxiv.1707.01015 · pith_short_12: DG66BUFLLPSO · pith_short_16: DG66BUFLLPSOGNBO · pith_short_8: DG66BUFL

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/DG66BUFLLPSOGNBO6MTSLKKYUW \
  | 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: 19bde0d0ab5be4e3342ef32725a958a5a025dd136146078c92c76ef7c5384ba9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ce76ff13e0d6eb0377f7cdee8258619a3b95ed41a52082617d27a24010c6564",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-07-04T14:36:52Z",
    "title_canon_sha256": "6103d4a8db3895fadf13bbe8e903e0394d8c8a7b040db1b551160201a8a2ee0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.01015",
    "kind": "arxiv",
    "version": 3
  }
}