Pith Number

pith:MIBR66J4

pith:2018:MIBR66J4FN5UWN37QHJN3MMVRD

not attested not anchored not stored refs pending

First high-resolution look at the quiet Sun with ALMA at 3 mm

A. Nindos, B. De Pontieu, C.E. Alissandrakis, H.S. Hudson, H. Warren, J.-C. Vial, S. Patsourakos, S. Wedemeyer, T. Ayres, T.S. Bastian, T. Shimizu, V. Yurchyshyn

arxiv:1810.05223 v2 · 2018-10-11 · astro-ph.SR

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	2026-05-18T00:00:17.825710Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62031f793c2b7b4b377f81d2ddb19588d249904aad932b6c8c3c19db8c39dde8

Aliases

arxiv: 1810.05223 · arxiv_version: 1810.05223v2 · doi: 10.48550/arxiv.1810.05223 · pith_short_12: MIBR66J4FN5U · pith_short_16: MIBR66J4FN5UWN37 · pith_short_8: MIBR66J4

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/MIBR66J4FN5UWN37QHJN3MMVRD \
  | 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: 62031f793c2b7b4b377f81d2ddb19588d249904aad932b6c8c3c19db8c39dde8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efb0d97b704cc6135e53a5261c2ae7d64e1ce21730ba7dac1922744a57752f6f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-10-11T19:52:17Z",
    "title_canon_sha256": "acc7241ee47ac0b9e7e39730e7bb348035f6f7a875f0d3eea595a5bb6e3d7a1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.05223",
    "kind": "arxiv",
    "version": 2
  }
}