Pith Number

pith:6KMYZLKN

pith:2020:6KMYZLKNYTCVBHCCAVSSOEHOBH

not attested not anchored not stored refs pending

Two new outbursts and transient hard X-rays from 1E 1048.1$-$5937

A. P. Beardmore, P. Scholz, R. F. Archibald, S. P. Tendulkar, V. M. Kaspi

arxiv:2001.06450 v1 · 2020-01-17 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6KMYZLKNYTCVBHCCAVSSOEHOBH}

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	2026-07-05T00:40:09.172511Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2998cad4dc4c5509c4205652710ee09f5f27aaebd8a0bb701df00dbe4b02fe7

Aliases

arxiv: 2001.06450 · arxiv_version: 2001.06450v1 · doi: 10.48550/arxiv.2001.06450 · pith_short_12: 6KMYZLKNYTCV · pith_short_16: 6KMYZLKNYTCVBHCC · pith_short_8: 6KMYZLKN

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/6KMYZLKNYTCVBHCCAVSSOEHOBH \
  | 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: f2998cad4dc4c5509c4205652710ee09f5f27aaebd8a0bb701df00dbe4b02fe7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "182704420429e65540aaf70c4d61c4620a7604bdb4b60772c7e6e47f48549bd5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2020-01-17T17:52:18Z",
    "title_canon_sha256": "fc6f220b1bf26b93feb11a894fd93c8b1b68c6a59dca5fa7d49e9e31ce8af323"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.06450",
    "kind": "arxiv",
    "version": 1
  }
}