Pith Number

pith:AADT3ABD

pith:2015:AADT3ABDK3BFLMUL3J2PN5NMSN

not attested not anchored not stored refs pending

Strong solutions to a class of boundary value problems on a mixed Riemannian-Lorentzian metric

Antonella Marini, Thomas H. Otway

arxiv:1501.05901 v1 · 2015-01-23 · 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{AADT3ABDK3BFLMUL3J2PN5NMSN}

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	2026-05-18T02:28:48.776577Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00073d802356c255b28bda74f6f5ac934374ce031d2920f6ce9a579ee2731fa2

Aliases

arxiv: 1501.05901 · arxiv_version: 1501.05901v1 · doi: 10.48550/arxiv.1501.05901 · pith_short_12: AADT3ABDK3BF · pith_short_16: AADT3ABDK3BFLMUL · pith_short_8: AADT3ABD

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/AADT3ABDK3BFLMUL3J2PN5NMSN \
  | 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: 00073d802356c255b28bda74f6f5ac934374ce031d2920f6ce9a579ee2731fa2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "954c6ac547300a7e281b228cc3d922794ca7ecfdcf45fb8ce043ba9915a1e2f0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-01-23T18:20:03Z",
    "title_canon_sha256": "85b063c234792c1f21d1f06305bccdac1fd29929ab985457744d6886d0dee5e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.05901",
    "kind": "arxiv",
    "version": 1
  }
}