Pith Number

pith:DJRIIOZ7

pith:2013:DJRIIOZ7FSOFSG2K67RBAOH3SQ

not attested not anchored not stored refs pending

Uncertainties in Solar Synoptic Magnetic Flux Maps

A.A. Pevtsov, D. Keys, G.J.D. Petrie, L. Bertello

arxiv:1312.0509 v1 · 2013-12-02 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DJRIIOZ7FSOFSG2K67RBAOH3SQ}

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	2026-05-18T01:45:59.808980Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a62843b3f2c9c591b4af7e21038fb9409396da3e3cdfca567cba3d0b890910c

Aliases

arxiv: 1312.0509 · arxiv_version: 1312.0509v1 · doi: 10.48550/arxiv.1312.0509 · pith_short_12: DJRIIOZ7FSOF · pith_short_16: DJRIIOZ7FSOFSG2K · pith_short_8: DJRIIOZ7

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/DJRIIOZ7FSOFSG2K67RBAOH3SQ \
  | 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: 1a62843b3f2c9c591b4af7e21038fb9409396da3e3cdfca567cba3d0b890910c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f8d69e7da7209ab37ecff24fbb004629702e2fd5cf76f13c3bd007b25677fa3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-12-02T16:35:19Z",
    "title_canon_sha256": "9c770f687f649aabf2e1201fcd855ffb4bd977c8dc539b3a5b82c5ed49192e73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.0509",
    "kind": "arxiv",
    "version": 1
  }
}