Pith Number

pith:FLNGAUUG

pith:2017:FLNGAUUGS2JGLAOFSNG5TD7PFZ

not attested not anchored not stored refs pending

SALT Spectropolarimetry and Self-Consistent SED and Polarization Modeling of Blazars

Brian van Soelen, David A. H. Buckley (SAAO), Hester Schutte (NWU), Johannes P. Marais (UFS), Markus Boettcher (NWU), Richard J. Britto (UFS)

arxiv:1707.09764 v1 · 2017-07-31 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FLNGAUUGS2JGLAOFSNG5TD7PFZ}

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	2026-05-18T00:39:08.332794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ada60528696926581c5934dd98fef2e4468fad7a479f12da2b7fc809cb4e4c0

Aliases

arxiv: 1707.09764 · arxiv_version: 1707.09764v1 · doi: 10.48550/arxiv.1707.09764 · pith_short_12: FLNGAUUGS2JG · pith_short_16: FLNGAUUGS2JGLAOF · pith_short_8: FLNGAUUG

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/FLNGAUUGS2JGLAOFSNG5TD7PFZ \
  | 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: 2ada60528696926581c5934dd98fef2e4468fad7a479f12da2b7fc809cb4e4c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e3173a4e2c59ae1c1d6ecb3defe1f45cea460e07e514fc690adb52594e9728f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-07-31T08:50:37Z",
    "title_canon_sha256": "b885a9e26a5732eb4b5231f262d6418aaf40730a64645402396a83325d98e436"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.09764",
    "kind": "arxiv",
    "version": 1
  }
}