Pith Number

pith:NGUI2SLQ

pith:2017:NGUI2SLQR2I47ZA7WFIISLIGQR

not attested not anchored not stored refs pending

An azimuthally resolved study of the cold front in Abell 3667

A. Simionescu, N. Werner, T. Takahashi, Y. Ichinohe

arxiv:1702.01026 v1 · 2017-01-31 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NGUI2SLQR2I47ZA7WFIISLIGQR}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:48:14.916759Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69a88d49708e91cfe41fb150892d068468dbcf36e7413e4ae307621f3959a2b4

Aliases

arxiv: 1702.01026 · arxiv_version: 1702.01026v1 · doi: 10.48550/arxiv.1702.01026 · pith_short_12: NGUI2SLQR2I4 · pith_short_16: NGUI2SLQR2I47ZA7 · pith_short_8: NGUI2SLQ

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/NGUI2SLQR2I47ZA7WFIISLIGQR \
  | 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: 69a88d49708e91cfe41fb150892d068468dbcf36e7413e4ae307621f3959a2b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4ab38c54a56f356a41bd85f6de2580cdb2b8c25453282e1ddcc8f7bf19971a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-01-31T05:33:25Z",
    "title_canon_sha256": "7d8b9948c857dcf6254fd0d935c39864955b6070169fc33d4658ea62876e9f19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.01026",
    "kind": "arxiv",
    "version": 1
  }
}