Pith Number

pith:HT2NIATJ

pith:2017:HT2NIATJIBJCMT4PUU4M3WXYA7

not attested not anchored not stored refs pending

Stellar Winds and Dust Avalanches in the AU Mic Debris Disk

Eugene Chiang, Jeffrey Fung

arxiv:1707.08970 v3 · 2017-07-27 · astro-ph.EP

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

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	2026-05-18T00:33:16.159018Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3cf4d402694052264f8fa538cddaf807cd4140066c3341d12b593ffff0bc6053

Aliases

arxiv: 1707.08970 · arxiv_version: 1707.08970v3 · doi: 10.48550/arxiv.1707.08970 · pith_short_12: HT2NIATJIBJC · pith_short_16: HT2NIATJIBJCMT4P · pith_short_8: HT2NIATJ

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/HT2NIATJIBJCMT4PUU4M3WXYA7 \
  | 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: 3cf4d402694052264f8fa538cddaf807cd4140066c3341d12b593ffff0bc6053

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbf7333e5b784bd0e9caae6cfcfc748f1b797a06cb4cb83f54ddfc382ed10271",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-07-27T18:00:06Z",
    "title_canon_sha256": "c9dbe1ec4ba32446ec422bc5846b9bf349ee4e63ef915f4db4bddb94eea68c2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.08970",
    "kind": "arxiv",
    "version": 3
  }
}