Pith Number

pith:MN5TE2AS

pith:2017:MN5TE2ASLLXXKMGLR477PYM4G5

not attested not anchored not stored refs pending

The SNR Puppis A Revisited with Seven Years of Fermi Large Area Telescope Observations

Da-Ming Wei, Neng-Hui Liao, Qiang Yuan, Si-Ming Liu, Xiao-Lei Guo, Yu-Liang Xin

arxiv:1703.03911 v2 · 2017-03-11 · 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{MN5TE2ASLLXXKMGLR477PYM4G5}

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	2026-05-18T00:40:06.878533Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

637b3268125aef7530cb8f3ff7e19c3775396526aa7df90abd666d6d05e4efdd

Aliases

arxiv: 1703.03911 · arxiv_version: 1703.03911v2 · doi: 10.48550/arxiv.1703.03911 · pith_short_12: MN5TE2ASLLXX · pith_short_16: MN5TE2ASLLXXKMGL · pith_short_8: MN5TE2AS

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/MN5TE2ASLLXXKMGLR477PYM4G5 \
  | 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: 637b3268125aef7530cb8f3ff7e19c3775396526aa7df90abd666d6d05e4efdd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e7742922541d0370470add7398ea053b91f17d7c132a1c18dff4c8cf0710c0b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-03-11T05:11:58Z",
    "title_canon_sha256": "71ed1b8521cda47ad4a638c489bf9bfbe378f3009152d2db0ded0432f84f57a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.03911",
    "kind": "arxiv",
    "version": 2
  }
}