Pith Number

pith:SHDFVXH2

pith:2015:SHDFVXH2ZKCIZSEU7FKABYML3R

not attested not anchored not stored refs pending

The Extreme Gamma-Ray Blazar S5 0716+714: Jet Conditions from Radio-Band Variability and Radiative Transfer Modeling

A. P. Marscher, H. D. Aller, M. F. Aller, P. A. Hughes, S. G. Jorstad, T. Hovatta, V. Bala

arxiv:1502.02019 v1 · 2015-02-06 · 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{SHDFVXH2ZKCIZSEU7FKABYML3R}

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	2026-05-18T02:27:50.224747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91c65adcfaca848cc894f95400e18bdc4a00d85fd0f9a9b32db79b2106e9b2f1

Aliases

arxiv: 1502.02019 · arxiv_version: 1502.02019v1 · doi: 10.48550/arxiv.1502.02019 · pith_short_12: SHDFVXH2ZKCI · pith_short_16: SHDFVXH2ZKCIZSEU · pith_short_8: SHDFVXH2

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/SHDFVXH2ZKCIZSEU7FKABYML3R \
  | 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: 91c65adcfaca848cc894f95400e18bdc4a00d85fd0f9a9b32db79b2106e9b2f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be14793e6feef1338890f45e5393ee63032926ef3d493bf38f5af89d41a30e68",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-02-06T20:37:09Z",
    "title_canon_sha256": "6c72ef8de689375bfd79a43f0c0bff46b62294e750576efe9a1f9302736b5c0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.02019",
    "kind": "arxiv",
    "version": 1
  }
}