Pith Number

pith:I2PM6RZ4

pith:2014:I2PM6RZ44XWR4YJ7FUKJLL3YSE

not attested not anchored not stored refs pending

XMM-Newton and Canadian Galactic Plane Survey Observations of the Supernova Remnant G107.5-1.5

M. S. Jackson, R. Kothes, S. Safi-Harb

arxiv:1407.7705 v1 · 2014-07-29 · 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{I2PM6RZ44XWR4YJ7FUKJLL3YSE}

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	2026-05-18T02:46:21.990128Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

469ecf473ce5ed1e613f2d1495af789116dc2a5c787b503bf180baf4e02403d7

Aliases

arxiv: 1407.7705 · arxiv_version: 1407.7705v1 · doi: 10.48550/arxiv.1407.7705 · pith_short_12: I2PM6RZ44XWR · pith_short_16: I2PM6RZ44XWR4YJ7 · pith_short_8: I2PM6RZ4

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/I2PM6RZ44XWR4YJ7FUKJLL3YSE \
  | 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: 469ecf473ce5ed1e613f2d1495af789116dc2a5c787b503bf180baf4e02403d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "702cd52b411429cf54f3043f0c2a05eab4923a6305a55133fd5d5706a8edbb07",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-07-29T12:02:56Z",
    "title_canon_sha256": "d1a5bf3e1ed22f60647ca2dd6aa786111988b5b8b0ca5163c485119f49231624"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.7705",
    "kind": "arxiv",
    "version": 1
  }
}