Pith Number

pith:JNQQRE7H

pith:2018:JNQQRE7HRRE6WSXMZVQFZE4WPX

not attested not anchored not stored refs pending

Demonstration of magnetic field tomography with starlight polarization towards a diffuse sightline of the ISM

Anamparambu N. Ramaprakash, Anthony C. S. Readhead, Dmitriy Blinov, Georgia V. Panopoulou, Ingunn K. Wehus, Ioannis Liodakis, Konstantinos Tassis, Raphael Skalidis, Stephen B. Potter, Vasiliki Pavlidou

arxiv:1809.09804 v2 · 2018-09-26 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JNQQRE7HRRE6WSXMZVQFZE4WPX}

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	2026-05-17T23:53:41.964985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b610893e78c49eb4aeccd605c93967dc8f312c586b4137862c7de3d1afe17a2

Aliases

arxiv: 1809.09804 · arxiv_version: 1809.09804v2 · doi: 10.48550/arxiv.1809.09804 · pith_short_12: JNQQRE7HRRE6 · pith_short_16: JNQQRE7HRRE6WSXM · pith_short_8: JNQQRE7H

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/JNQQRE7HRRE6WSXMZVQFZE4WPX \
  | 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: 4b610893e78c49eb4aeccd605c93967dc8f312c586b4137862c7de3d1afe17a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d73c70080846a84c25bc81249691f35e1416d30c67e59edc9739419ebf68f517",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-09-26T04:39:49Z",
    "title_canon_sha256": "d570bfb07a0b7ed4336a877dc97da51bec2d6268228bf8d37f0b39d3ca19200a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.09804",
    "kind": "arxiv",
    "version": 2
  }
}