Pith Number

pith:Z7HLENDL

pith:2017:Z7HLENDLIVTCB3PXVEVBIR5CLS

not attested not anchored not stored refs pending

Tracing the Magnetic Field of IRDC G028.23$-$00.19 Using NIR Polarimetry

Andr\'es E. Guzm\'an, D. P. Clemens, Lauren R. Cashman, Sadia Hoq

arxiv:1702.07736 v1 · 2017-02-24 · 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{Z7HLENDLIVTCB3PXVEVBIR5CLS}

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	2026-05-18T00:49:57.184752Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfceb2346b456620edf7a92a1447a25cbe809d5874f8fdd9b7eb06374c354b80

Aliases

arxiv: 1702.07736 · arxiv_version: 1702.07736v1 · doi: 10.48550/arxiv.1702.07736 · pith_short_12: Z7HLENDLIVTC · pith_short_16: Z7HLENDLIVTCB3PX · pith_short_8: Z7HLENDL

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/Z7HLENDLIVTCB3PXVEVBIR5CLS \
  | 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: cfceb2346b456620edf7a92a1447a25cbe809d5874f8fdd9b7eb06374c354b80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4313df70653011640a387339319415de4a61390995ed32de1db77a27617c07c",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-02-24T19:21:02Z",
    "title_canon_sha256": "5849f5fbf20e56d64dce49c3d7a9afb5fd3e57e2f6cba41da99c67267cd6f448"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.07736",
    "kind": "arxiv",
    "version": 1
  }
}