Pith Number

pith:THFBVPEC

pith:2015:THFBVPECFKAC6T7PSIHGJ6M3OB

not attested not anchored not stored refs pending

Quasiperpendicular high Mach number Shocks

A. H. Sulaiman, A. Masters, D. Burgess, G. B. Hospodarsky, M. Fujimoto, M. K. Dougherty

arxiv:1509.06273 v1 · 2015-09-17 · physics.space-ph · 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	2026-05-18T01:32:35.436139Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99ca1abc822a802f4fef920e64f99b7063afd986da4b60419c774f7b6ecfc6b5

Aliases

arxiv: 1509.06273 · arxiv_version: 1509.06273v1 · doi: 10.48550/arxiv.1509.06273 · pith_short_12: THFBVPECFKAC · pith_short_16: THFBVPECFKAC6T7P · pith_short_8: THFBVPEC

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/THFBVPECFKAC6T7PSIHGJ6M3OB \
  | 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: 99ca1abc822a802f4fef920e64f99b7063afd986da4b60419c774f7b6ecfc6b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96b68cc8719b42d0185d877c182129fb1b92919a8ebd76fdd572bf70edb26d9c",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.space-ph",
    "submitted_at": "2015-09-17T11:16:59Z",
    "title_canon_sha256": "a3cb1eb5e660852edf7b07cd371bc85515291d44748e12943b2b22e57d8951f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.06273",
    "kind": "arxiv",
    "version": 1
  }
}