Pith Number

pith:PHYQ3SA5

pith:2016:PHYQ3SA5CSHF36MHLWM7MPQ3CT

not attested not anchored not stored refs pending

Multi-wavelength study of the supernova remnant Kes 79 (G33.6+0.1): On its supernova properties and expansion into a molecular environment

Gao-Yuan Zhang, Ming Sun, Ping Zhou, Samar Safi-Harb, Xin Zhou, Yang Chen, Zhi-Yu Zhang

arxiv:1612.03476 v1 · 2016-12-11 · 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{PHYQ3SA5CSHF36MHLWM7MPQ3CT}

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	2026-05-18T00:54:26.052024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79f10dc81d148e5df9875d99f63e1b14d851c5e5d0d56b58147b5cca47f899ae

Aliases

arxiv: 1612.03476 · arxiv_version: 1612.03476v1 · doi: 10.48550/arxiv.1612.03476 · pith_short_12: PHYQ3SA5CSHF · pith_short_16: PHYQ3SA5CSHF36MH · pith_short_8: PHYQ3SA5

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/PHYQ3SA5CSHF36MHLWM7MPQ3CT \
  | 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: 79f10dc81d148e5df9875d99f63e1b14d851c5e5d0d56b58147b5cca47f899ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fa59d4f1e1a8a9eda2f2886f7230e262dfd495ebdc58418fa290fc544da3dc0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-12-11T21:01:42Z",
    "title_canon_sha256": "ddc8a6cadaf1dd0d1e3e49fd439c5a050e7486402f35ddecd304638ca5f05caf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.03476",
    "kind": "arxiv",
    "version": 1
  }
}