Pith Number

pith:B3FKSC6R

pith:2018:B3FKSC6RRHTPG3R52PSTWXWRB5

not attested not anchored not stored refs pending

On solenoidal-injective and injective ray transforms of tensor fields on surfaces

Fran\c{c}ois Monard, Rohit Kumar Mishra, Venkateswaran P. Krishnan

arxiv:1807.10730 v2 · 2018-07-27 · math.DG · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B3FKSC6RRHTPG3R52PSTWXWRB5}

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	2026-05-17T23:59:38.504588Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ecaa90bd189e6f36e3dd3e53b5ed10f5003156fcb774a05648e1dc3e0ac5c74

Aliases

arxiv: 1807.10730 · arxiv_version: 1807.10730v2 · doi: 10.48550/arxiv.1807.10730 · pith_short_12: B3FKSC6RRHTP · pith_short_16: B3FKSC6RRHTPG3R5 · pith_short_8: B3FKSC6R

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/B3FKSC6RRHTPG3R52PSTWXWRB5 \
  | 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: 0ecaa90bd189e6f36e3dd3e53b5ed10f5003156fcb774a05648e1dc3e0ac5c74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ec25c846f8538ceace75b1ab55140c7ae1cb822e15142ccee3152a2def2cab4",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2018-07-27T16:58:44Z",
    "title_canon_sha256": "0bfa1745d5f64d13507d7d5f37acaefb5f94fcadf2ad3fc089ab2bf97f0f5165"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.10730",
    "kind": "arxiv",
    "version": 2
  }
}