Pith Number

pith:KHH3OLUE

pith:2017:KHH3OLUEY3XQSVYUPL65MR77CU

not attested not anchored not stored refs pending

The validity of 21 cm spin temperature as a kinetic temperature indicator in atomic and molecular gas

Gargi Shaw, G. J. Ferland, I. Hubeny

arxiv:1706.01425 v1 · 2017-06-05 · astro-ph.GA

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	2026-05-18T00:38:51.732324Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51cfb72e84c6ef0957147afdd647ff1527985d10a4e900e644bf9ad879f77d4e

Aliases

arxiv: 1706.01425 · arxiv_version: 1706.01425v1 · doi: 10.48550/arxiv.1706.01425 · pith_short_12: KHH3OLUEY3XQ · pith_short_16: KHH3OLUEY3XQSVYU · pith_short_8: KHH3OLUE

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/KHH3OLUEY3XQSVYUPL65MR77CU \
  | 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: 51cfb72e84c6ef0957147afdd647ff1527985d10a4e900e644bf9ad879f77d4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "578a41a66bff41eb5559d0cbbe2cbef40ce370d5b07a5e39a2e7f54e0d09a033",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-06-05T17:11:22Z",
    "title_canon_sha256": "c7e599948b7aab492f7bbea3da68ac9662eb74fc3b57ffd6b23f0b9279990116"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.01425",
    "kind": "arxiv",
    "version": 1
  }
}